diff --git a/llvm/test/CodeGen/PowerPC/int128_ldst.ll b/llvm/test/CodeGen/PowerPC/int128_ldst.ll
index 619857cb86481..f37829ee032de 100644
--- a/llvm/test/CodeGen/PowerPC/int128_ldst.ll
+++ b/llvm/test/CodeGen/PowerPC/int128_ldst.ll
@@ -1,30 +1,30 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
-; RUN:   -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr10  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-P10
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
-; RUN:   -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr10  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-P10
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
-; RUN:   -mcpu=pwr9 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr9  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PREP10,CHECK-P9
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
-; RUN:   -mcpu=pwr9 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr9  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PREP10,CHECK-P9
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
-; RUN:   -mcpu=pwr8 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr8  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PREP10,CHECK-P8
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
-; RUN:   -mcpu=pwr8 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
+; RUN:   -mcpu=pwr8  \
 ; RUN:   < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PREP10,CHECK-P8
 
 ; Function Attrs: norecurse nounwind readonly uwtable willreturn
 define dso_local i128 @ld_0___int128___int128(i64 %ptr) {
 ; CHECK-LABEL: ld_0___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ld r5, 0(r3)
-; CHECK-NEXT:    ld r4, 8(r3)
-; CHECK-NEXT:    mr r3, r5
+; CHECK-NEXT:    ld 5, 0(3)
+; CHECK-NEXT:    ld 4, 8(3)
+; CHECK-NEXT:    mr 3, 5
 ; CHECK-NEXT:    blr
 entry:
   %0 = inttoptr i64 %ptr to i128*
@@ -36,27 +36,27 @@ entry:
 define dso_local i128 @ld_unalign16___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-P10-LABEL: ld_unalign16___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pld r5, 1(r3), 0
-; CHECK-P10-NEXT:    pld r4, 9(r3), 0
-; CHECK-P10-NEXT:    mr r3, r5
+; CHECK-P10-NEXT:    pld 5, 1(3), 0
+; CHECK-P10-NEXT:    pld 4, 9(3), 0
+; CHECK-P10-NEXT:    mr 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_unalign16___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r4, 1
-; CHECK-P9-NEXT:    ldx r5, r3, r4
-; CHECK-P9-NEXT:    li r4, 9
-; CHECK-P9-NEXT:    ldx r4, r3, r4
-; CHECK-P9-NEXT:    mr r3, r5
+; CHECK-P9-NEXT:    li 4, 1
+; CHECK-P9-NEXT:    ldx 5, 3, 4
+; CHECK-P9-NEXT:    li 4, 9
+; CHECK-P9-NEXT:    ldx 4, 3, 4
+; CHECK-P9-NEXT:    mr 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_unalign16___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r4, 1
-; CHECK-P8-NEXT:    li r6, 9
-; CHECK-P8-NEXT:    ldx r5, r3, r4
-; CHECK-P8-NEXT:    ldx r4, r3, r6
-; CHECK-P8-NEXT:    mr r3, r5
+; CHECK-P8-NEXT:    li 4, 1
+; CHECK-P8-NEXT:    li 6, 9
+; CHECK-P8-NEXT:    ldx 5, 3, 4
+; CHECK-P8-NEXT:    ldx 4, 3, 6
+; CHECK-P8-NEXT:    mr 3, 5
 ; CHECK-P8-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1
@@ -69,9 +69,9 @@ entry:
 define dso_local i128 @ld_align16___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-LABEL: ld_align16___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ld r5, 8(r3)
-; CHECK-NEXT:    ld r4, 16(r3)
-; CHECK-NEXT:    mr r3, r5
+; CHECK-NEXT:    ld 5, 8(3)
+; CHECK-NEXT:    ld 4, 16(3)
+; CHECK-NEXT:    mr 3, 5
 ; CHECK-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 8
@@ -84,19 +84,19 @@ entry:
 define dso_local i128 @ld_unalign32___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-P10-LABEL: ld_unalign32___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 99999
-; CHECK-P10-NEXT:    ldux r5, r3, r4
-; CHECK-P10-NEXT:    ld r4, 8(r3)
-; CHECK-P10-NEXT:    mr r3, r5
+; CHECK-P10-NEXT:    pli 4, 99999
+; CHECK-P10-NEXT:    ldux 5, 3, 4
+; CHECK-P10-NEXT:    ld 4, 8(3)
+; CHECK-P10-NEXT:    mr 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_unalign32___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r4, 1
-; CHECK-PREP10-NEXT:    ori r4, r4, 34463
-; CHECK-PREP10-NEXT:    ldux r5, r3, r4
-; CHECK-PREP10-NEXT:    ld r4, 8(r3)
-; CHECK-PREP10-NEXT:    mr r3, r5
+; CHECK-PREP10-NEXT:    lis 4, 1
+; CHECK-PREP10-NEXT:    ori 4, 4, 34463
+; CHECK-PREP10-NEXT:    ldux 5, 3, 4
+; CHECK-PREP10-NEXT:    ld 4, 8(3)
+; CHECK-PREP10-NEXT:    mr 3, 5
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 99999
@@ -109,19 +109,19 @@ entry:
 define dso_local i128 @ld_align32___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-P10-LABEL: ld_align32___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 99999000
-; CHECK-P10-NEXT:    ldux r5, r3, r4
-; CHECK-P10-NEXT:    ld r4, 8(r3)
-; CHECK-P10-NEXT:    mr r3, r5
+; CHECK-P10-NEXT:    pli 4, 99999000
+; CHECK-P10-NEXT:    ldux 5, 3, 4
+; CHECK-P10-NEXT:    ld 4, 8(3)
+; CHECK-P10-NEXT:    mr 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_align32___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r4, 1525
-; CHECK-PREP10-NEXT:    ori r4, r4, 56600
-; CHECK-PREP10-NEXT:    ldux r5, r3, r4
-; CHECK-PREP10-NEXT:    ld r4, 8(r3)
-; CHECK-PREP10-NEXT:    mr r3, r5
+; CHECK-PREP10-NEXT:    lis 4, 1525
+; CHECK-PREP10-NEXT:    ori 4, 4, 56600
+; CHECK-PREP10-NEXT:    ldux 5, 3, 4
+; CHECK-PREP10-NEXT:    ld 4, 8(3)
+; CHECK-PREP10-NEXT:    mr 3, 5
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 99999000
@@ -134,23 +134,23 @@ entry:
 define dso_local i128 @ld_unalign64___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-P10-LABEL: ld_unalign64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 232
-; CHECK-P10-NEXT:    pli r5, 3567587329
-; CHECK-P10-NEXT:    rldimi r5, r4, 32, 0
-; CHECK-P10-NEXT:    ldux r5, r3, r5
-; CHECK-P10-NEXT:    ld r4, 8(r3)
-; CHECK-P10-NEXT:    mr r3, r5
+; CHECK-P10-NEXT:    pli 4, 232
+; CHECK-P10-NEXT:    pli 5, 3567587329
+; CHECK-P10-NEXT:    rldimi 5, 4, 32, 0
+; CHECK-P10-NEXT:    ldux 5, 3, 5
+; CHECK-P10-NEXT:    ld 4, 8(3)
+; CHECK-P10-NEXT:    mr 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_unalign64___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    li r4, 29
-; CHECK-PREP10-NEXT:    rldic r4, r4, 35, 24
-; CHECK-PREP10-NEXT:    oris r4, r4, 54437
-; CHECK-PREP10-NEXT:    ori r4, r4, 4097
-; CHECK-PREP10-NEXT:    ldux r5, r3, r4
-; CHECK-PREP10-NEXT:    ld r4, 8(r3)
-; CHECK-PREP10-NEXT:    mr r3, r5
+; CHECK-PREP10-NEXT:    li 4, 29
+; CHECK-PREP10-NEXT:    rldic 4, 4, 35, 24
+; CHECK-PREP10-NEXT:    oris 4, 4, 54437
+; CHECK-PREP10-NEXT:    ori 4, 4, 4097
+; CHECK-PREP10-NEXT:    ldux 5, 3, 4
+; CHECK-PREP10-NEXT:    ld 4, 8(3)
+; CHECK-PREP10-NEXT:    mr 3, 5
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1000000000001
@@ -163,21 +163,21 @@ entry:
 define dso_local i128 @ld_align64___int128___int128(i8* nocapture readonly %ptr) {
 ; CHECK-P10-LABEL: ld_align64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 244140625
-; CHECK-P10-NEXT:    rldic r4, r4, 12, 24
-; CHECK-P10-NEXT:    ldux r5, r3, r4
-; CHECK-P10-NEXT:    ld r4, 8(r3)
-; CHECK-P10-NEXT:    mr r3, r5
+; CHECK-P10-NEXT:    pli 4, 244140625
+; CHECK-P10-NEXT:    rldic 4, 4, 12, 24
+; CHECK-P10-NEXT:    ldux 5, 3, 4
+; CHECK-P10-NEXT:    ld 4, 8(3)
+; CHECK-P10-NEXT:    mr 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_align64___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r4, 3725
-; CHECK-PREP10-NEXT:    ori r4, r4, 19025
-; CHECK-PREP10-NEXT:    rldic r4, r4, 12, 24
-; CHECK-PREP10-NEXT:    ldux r5, r3, r4
-; CHECK-PREP10-NEXT:    ld r4, 8(r3)
-; CHECK-PREP10-NEXT:    mr r3, r5
+; CHECK-PREP10-NEXT:    lis 4, 3725
+; CHECK-PREP10-NEXT:    ori 4, 4, 19025
+; CHECK-PREP10-NEXT:    rldic 4, 4, 12, 24
+; CHECK-PREP10-NEXT:    ldux 5, 3, 4
+; CHECK-PREP10-NEXT:    ld 4, 8(3)
+; CHECK-PREP10-NEXT:    mr 3, 5
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1000000000000
@@ -190,9 +190,9 @@ entry:
 define dso_local i128 @ld_reg___int128___int128(i8* nocapture readonly %ptr, i64 %off) {
 ; CHECK-LABEL: ld_reg___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ldux r5, r3, r4
-; CHECK-NEXT:    ld r4, 8(r3)
-; CHECK-NEXT:    mr r3, r5
+; CHECK-NEXT:    ldux 5, 3, 4
+; CHECK-NEXT:    ld 4, 8(3)
+; CHECK-NEXT:    mr 3, 5
 ; CHECK-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 %off
@@ -205,9 +205,9 @@ entry:
 define dso_local i128 @ld_or___int128___int128(i64 %ptr, i8 zeroext %off) {
 ; CHECK-LABEL: ld_or___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    or r4, r4, r3
-; CHECK-NEXT:    ld r3, 0(r4)
-; CHECK-NEXT:    ld r4, 8(r4)
+; CHECK-NEXT:    or 4, 4, 3
+; CHECK-NEXT:    ld 3, 0(4)
+; CHECK-NEXT:    ld 4, 8(4)
 ; CHECK-NEXT:    blr
 entry:
   %conv = zext i8 %off to i64
@@ -221,11 +221,11 @@ entry:
 define dso_local i128 @ld_or2___int128___int128(i64 %ptr, i8 zeroext %off) {
 ; CHECK-LABEL: ld_or2___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    rldicr r5, r3, 0, 51
-; CHECK-NEXT:    rotldi r6, r3, 52
-; CHECK-NEXT:    ldx r3, r5, r4
-; CHECK-NEXT:    rldimi r4, r6, 12, 0
-; CHECK-NEXT:    ld r4, 8(r4)
+; CHECK-NEXT:    rldicr 5, 3, 0, 51
+; CHECK-NEXT:    rotldi 6, 3, 52
+; CHECK-NEXT:    ldx 3, 5, 4
+; CHECK-NEXT:    rldimi 4, 6, 12, 0
+; CHECK-NEXT:    ld 4, 8(4)
 ; CHECK-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -240,9 +240,9 @@ entry:
 define dso_local i128 @ld_not_disjoint16___int128___int128(i64 %ptr) {
 ; CHECK-LABEL: ld_not_disjoint16___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ori r4, r3, 6
-; CHECK-NEXT:    ld r3, 0(r4)
-; CHECK-NEXT:    ld r4, 8(r4)
+; CHECK-NEXT:    ori 4, 3, 6
+; CHECK-NEXT:    ld 3, 0(4)
+; CHECK-NEXT:    ld 4, 8(4)
 ; CHECK-NEXT:    blr
 entry:
   %or = or i64 %ptr, 6
@@ -255,27 +255,27 @@ entry:
 define dso_local i128 @ld_disjoint_unalign16___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_disjoint_unalign16___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r4, r3, 0, 51
-; CHECK-P10-NEXT:    pld r3, 6(r4), 0
-; CHECK-P10-NEXT:    pld r4, 14(r4), 0
+; CHECK-P10-NEXT:    rldicr 4, 3, 0, 51
+; CHECK-P10-NEXT:    pld 3, 6(4), 0
+; CHECK-P10-NEXT:    pld 4, 14(4), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_disjoint_unalign16___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    rldicr r4, r3, 0, 51
-; CHECK-P9-NEXT:    li r3, 6
-; CHECK-P9-NEXT:    li r5, 14
-; CHECK-P9-NEXT:    ldx r3, r4, r3
-; CHECK-P9-NEXT:    ldx r4, r4, r5
+; CHECK-P9-NEXT:    rldicr 4, 3, 0, 51
+; CHECK-P9-NEXT:    li 3, 6
+; CHECK-P9-NEXT:    li 5, 14
+; CHECK-P9-NEXT:    ldx 3, 4, 3
+; CHECK-P9-NEXT:    ldx 4, 4, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_disjoint_unalign16___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r4, 6
-; CHECK-P8-NEXT:    rldicr r5, r3, 0, 51
-; CHECK-P8-NEXT:    li r6, 14
-; CHECK-P8-NEXT:    ldx r3, r5, r4
-; CHECK-P8-NEXT:    ldx r4, r5, r6
+; CHECK-P8-NEXT:    li 4, 6
+; CHECK-P8-NEXT:    rldicr 5, 3, 0, 51
+; CHECK-P8-NEXT:    li 6, 14
+; CHECK-P8-NEXT:    ldx 3, 5, 4
+; CHECK-P8-NEXT:    ldx 4, 5, 6
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -289,9 +289,9 @@ entry:
 define dso_local i128 @ld_disjoint_align16___int128___int128(i64 %ptr) {
 ; CHECK-LABEL: ld_disjoint_align16___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    rldicr r4, r3, 0, 51
-; CHECK-NEXT:    ld r3, 24(r4)
-; CHECK-NEXT:    ld r4, 32(r4)
+; CHECK-NEXT:    rldicr 4, 3, 0, 51
+; CHECK-NEXT:    ld 3, 24(4)
+; CHECK-NEXT:    ld 4, 32(4)
 ; CHECK-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -305,10 +305,10 @@ entry:
 define dso_local i128 @ld_not_disjoint32___int128___int128(i64 %ptr) {
 ; CHECK-LABEL: ld_not_disjoint32___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ori r3, r3, 34463
-; CHECK-NEXT:    oris r4, r3, 1
-; CHECK-NEXT:    ld r3, 0(r4)
-; CHECK-NEXT:    ld r4, 8(r4)
+; CHECK-NEXT:    ori 3, 3, 34463
+; CHECK-NEXT:    oris 4, 3, 1
+; CHECK-NEXT:    ld 3, 0(4)
+; CHECK-NEXT:    ld 4, 8(4)
 ; CHECK-NEXT:    blr
 entry:
   %or = or i64 %ptr, 99999
@@ -321,29 +321,29 @@ entry:
 define dso_local i128 @ld_disjoint_unalign32___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_disjoint_unalign32___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r4, r3, 0, 43
-; CHECK-P10-NEXT:    pld r3, 99999(r4), 0
-; CHECK-P10-NEXT:    pld r4, 100007(r4), 0
+; CHECK-P10-NEXT:    rldicr 4, 3, 0, 43
+; CHECK-P10-NEXT:    pld 3, 99999(4), 0
+; CHECK-P10-NEXT:    pld 4, 100007(4), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_disjoint_unalign32___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r5, 1
-; CHECK-P9-NEXT:    rldicr r4, r3, 0, 43
-; CHECK-P9-NEXT:    ori r3, r5, 34463
-; CHECK-P9-NEXT:    ori r5, r5, 34471
-; CHECK-P9-NEXT:    ldx r3, r4, r3
-; CHECK-P9-NEXT:    ldx r4, r4, r5
+; CHECK-P9-NEXT:    lis 5, 1
+; CHECK-P9-NEXT:    rldicr 4, 3, 0, 43
+; CHECK-P9-NEXT:    ori 3, 5, 34463
+; CHECK-P9-NEXT:    ori 5, 5, 34471
+; CHECK-P9-NEXT:    ldx 3, 4, 3
+; CHECK-P9-NEXT:    ldx 4, 4, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_disjoint_unalign32___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    lis r4, 1
-; CHECK-P8-NEXT:    rldicr r5, r3, 0, 43
-; CHECK-P8-NEXT:    ori r3, r4, 34463
-; CHECK-P8-NEXT:    ori r4, r4, 34471
-; CHECK-P8-NEXT:    ldx r3, r5, r3
-; CHECK-P8-NEXT:    ldx r4, r5, r4
+; CHECK-P8-NEXT:    lis 4, 1
+; CHECK-P8-NEXT:    rldicr 5, 3, 0, 43
+; CHECK-P8-NEXT:    ori 3, 4, 34463
+; CHECK-P8-NEXT:    ori 4, 4, 34471
+; CHECK-P8-NEXT:    ldx 3, 5, 3
+; CHECK-P8-NEXT:    ldx 4, 5, 4
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1048576
@@ -357,21 +357,21 @@ entry:
 define dso_local i128 @ld_disjoint_align32___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_disjoint_align32___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    lis r4, -15264
-; CHECK-P10-NEXT:    and r4, r3, r4
-; CHECK-P10-NEXT:    pld r3, 999990000(r4), 0
-; CHECK-P10-NEXT:    pld r4, 999990008(r4), 0
+; CHECK-P10-NEXT:    lis 4, -15264
+; CHECK-P10-NEXT:    and 4, 3, 4
+; CHECK-P10-NEXT:    pld 3, 999990000(4), 0
+; CHECK-P10-NEXT:    pld 4, 999990008(4), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_disjoint_align32___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r4, -15264
-; CHECK-PREP10-NEXT:    lis r5, 15258
-; CHECK-PREP10-NEXT:    and r4, r3, r4
-; CHECK-PREP10-NEXT:    ori r3, r5, 41712
-; CHECK-PREP10-NEXT:    ori r5, r5, 41720
-; CHECK-PREP10-NEXT:    ldx r3, r4, r3
-; CHECK-PREP10-NEXT:    ldx r4, r4, r5
+; CHECK-PREP10-NEXT:    lis 4, -15264
+; CHECK-PREP10-NEXT:    lis 5, 15258
+; CHECK-PREP10-NEXT:    and 4, 3, 4
+; CHECK-PREP10-NEXT:    ori 3, 5, 41712
+; CHECK-PREP10-NEXT:    ori 5, 5, 41720
+; CHECK-PREP10-NEXT:    ldx 3, 4, 3
+; CHECK-PREP10-NEXT:    ldx 4, 4, 5
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1000341504
@@ -385,23 +385,23 @@ entry:
 define dso_local i128 @ld_not_disjoint64___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_not_disjoint64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 232
-; CHECK-P10-NEXT:    pli r5, 3567587329
-; CHECK-P10-NEXT:    rldimi r5, r4, 32, 0
-; CHECK-P10-NEXT:    or r4, r3, r5
-; CHECK-P10-NEXT:    ld r3, 0(r4)
-; CHECK-P10-NEXT:    ld r4, 8(r4)
+; CHECK-P10-NEXT:    pli 4, 232
+; CHECK-P10-NEXT:    pli 5, 3567587329
+; CHECK-P10-NEXT:    rldimi 5, 4, 32, 0
+; CHECK-P10-NEXT:    or 4, 3, 5
+; CHECK-P10-NEXT:    ld 3, 0(4)
+; CHECK-P10-NEXT:    ld 4, 8(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: ld_not_disjoint64___int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    li r4, 29
-; CHECK-PREP10-NEXT:    rldic r4, r4, 35, 24
-; CHECK-PREP10-NEXT:    oris r4, r4, 54437
-; CHECK-PREP10-NEXT:    ori r4, r4, 4097
-; CHECK-PREP10-NEXT:    or r4, r3, r4
-; CHECK-PREP10-NEXT:    ld r3, 0(r4)
-; CHECK-PREP10-NEXT:    ld r4, 8(r4)
+; CHECK-PREP10-NEXT:    li 4, 29
+; CHECK-PREP10-NEXT:    rldic 4, 4, 35, 24
+; CHECK-PREP10-NEXT:    oris 4, 4, 54437
+; CHECK-PREP10-NEXT:    ori 4, 4, 4097
+; CHECK-PREP10-NEXT:    or 4, 3, 4
+; CHECK-PREP10-NEXT:    ld 3, 0(4)
+; CHECK-PREP10-NEXT:    ld 4, 8(4)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %or = or i64 %ptr, 1000000000001
@@ -414,38 +414,38 @@ entry:
 define dso_local i128 @ld_disjoint_unalign64___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_disjoint_unalign64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r4, r3, 0, 23
-; CHECK-P10-NEXT:    pli r5, 232
-; CHECK-P10-NEXT:    pli r3, 3567587329
-; CHECK-P10-NEXT:    pli r6, 3567587337
-; CHECK-P10-NEXT:    rldimi r3, r5, 32, 0
-; CHECK-P10-NEXT:    rldimi r6, r5, 32, 0
-; CHECK-P10-NEXT:    ldx r3, r4, r3
-; CHECK-P10-NEXT:    ldx r4, r4, r6
+; CHECK-P10-NEXT:    rldicr 4, 3, 0, 23
+; CHECK-P10-NEXT:    pli 5, 232
+; CHECK-P10-NEXT:    pli 3, 3567587329
+; CHECK-P10-NEXT:    pli 6, 3567587337
+; CHECK-P10-NEXT:    rldimi 3, 5, 32, 0
+; CHECK-P10-NEXT:    rldimi 6, 5, 32, 0
+; CHECK-P10-NEXT:    ldx 3, 4, 3
+; CHECK-P10-NEXT:    ldx 4, 4, 6
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_disjoint_unalign64___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    rldicr r4, r3, 0, 23
-; CHECK-P9-NEXT:    li r3, 29
-; CHECK-P9-NEXT:    rldic r3, r3, 35, 24
-; CHECK-P9-NEXT:    oris r5, r3, 54437
-; CHECK-P9-NEXT:    ori r3, r5, 4097
-; CHECK-P9-NEXT:    ori r5, r5, 4105
-; CHECK-P9-NEXT:    ldx r3, r4, r3
-; CHECK-P9-NEXT:    ldx r4, r4, r5
+; CHECK-P9-NEXT:    rldicr 4, 3, 0, 23
+; CHECK-P9-NEXT:    li 3, 29
+; CHECK-P9-NEXT:    rldic 3, 3, 35, 24
+; CHECK-P9-NEXT:    oris 5, 3, 54437
+; CHECK-P9-NEXT:    ori 3, 5, 4097
+; CHECK-P9-NEXT:    ori 5, 5, 4105
+; CHECK-P9-NEXT:    ldx 3, 4, 3
+; CHECK-P9-NEXT:    ldx 4, 4, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_disjoint_unalign64___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r4, 29
-; CHECK-P8-NEXT:    rldicr r5, r3, 0, 23
-; CHECK-P8-NEXT:    rldic r4, r4, 35, 24
-; CHECK-P8-NEXT:    oris r3, r4, 54437
-; CHECK-P8-NEXT:    ori r4, r3, 4097
-; CHECK-P8-NEXT:    ori r6, r3, 4105
-; CHECK-P8-NEXT:    ldx r3, r5, r4
-; CHECK-P8-NEXT:    ldx r4, r5, r6
+; CHECK-P8-NEXT:    li 4, 29
+; CHECK-P8-NEXT:    rldicr 5, 3, 0, 23
+; CHECK-P8-NEXT:    rldic 4, 4, 35, 24
+; CHECK-P8-NEXT:    oris 3, 4, 54437
+; CHECK-P8-NEXT:    ori 4, 3, 4097
+; CHECK-P8-NEXT:    ori 6, 3, 4105
+; CHECK-P8-NEXT:    ldx 3, 5, 4
+; CHECK-P8-NEXT:    ldx 4, 5, 6
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1099511627776
@@ -459,42 +459,42 @@ entry:
 define dso_local i128 @ld_disjoint_align64___int128___int128(i64 %ptr) {
 ; CHECK-P10-LABEL: ld_disjoint_align64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r4, r3, 0, 23
-; CHECK-P10-NEXT:    pli r3, 244140625
-; CHECK-P10-NEXT:    pli r5, 232
-; CHECK-P10-NEXT:    pli r6, 3567587336
-; CHECK-P10-NEXT:    rldic r3, r3, 12, 24
-; CHECK-P10-NEXT:    rldimi r6, r5, 32, 0
-; CHECK-P10-NEXT:    ldx r3, r4, r3
-; CHECK-P10-NEXT:    ldx r4, r4, r6
+; CHECK-P10-NEXT:    rldicr 4, 3, 0, 23
+; CHECK-P10-NEXT:    pli 3, 244140625
+; CHECK-P10-NEXT:    pli 5, 232
+; CHECK-P10-NEXT:    pli 6, 3567587336
+; CHECK-P10-NEXT:    rldic 3, 3, 12, 24
+; CHECK-P10-NEXT:    rldimi 6, 5, 32, 0
+; CHECK-P10-NEXT:    ldx 3, 4, 3
+; CHECK-P10-NEXT:    ldx 4, 4, 6
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_disjoint_align64___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r5, 29
-; CHECK-P9-NEXT:    rldicr r4, r3, 0, 23
-; CHECK-P9-NEXT:    lis r3, 3725
-; CHECK-P9-NEXT:    rldic r5, r5, 35, 24
-; CHECK-P9-NEXT:    ori r3, r3, 19025
-; CHECK-P9-NEXT:    oris r5, r5, 54437
-; CHECK-P9-NEXT:    rldic r3, r3, 12, 24
-; CHECK-P9-NEXT:    ori r5, r5, 4104
-; CHECK-P9-NEXT:    ldx r3, r4, r3
-; CHECK-P9-NEXT:    ldx r4, r4, r5
+; CHECK-P9-NEXT:    li 5, 29
+; CHECK-P9-NEXT:    rldicr 4, 3, 0, 23
+; CHECK-P9-NEXT:    lis 3, 3725
+; CHECK-P9-NEXT:    rldic 5, 5, 35, 24
+; CHECK-P9-NEXT:    ori 3, 3, 19025
+; CHECK-P9-NEXT:    oris 5, 5, 54437
+; CHECK-P9-NEXT:    rldic 3, 3, 12, 24
+; CHECK-P9-NEXT:    ori 5, 5, 4104
+; CHECK-P9-NEXT:    ldx 3, 4, 3
+; CHECK-P9-NEXT:    ldx 4, 4, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_disjoint_align64___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r4, 29
-; CHECK-P8-NEXT:    rldicr r5, r3, 0, 23
-; CHECK-P8-NEXT:    lis r3, 3725
-; CHECK-P8-NEXT:    rldic r4, r4, 35, 24
-; CHECK-P8-NEXT:    ori r3, r3, 19025
-; CHECK-P8-NEXT:    oris r4, r4, 54437
-; CHECK-P8-NEXT:    rldic r3, r3, 12, 24
-; CHECK-P8-NEXT:    ori r4, r4, 4104
-; CHECK-P8-NEXT:    ldx r3, r5, r3
-; CHECK-P8-NEXT:    ldx r4, r5, r4
+; CHECK-P8-NEXT:    li 4, 29
+; CHECK-P8-NEXT:    rldicr 5, 3, 0, 23
+; CHECK-P8-NEXT:    lis 3, 3725
+; CHECK-P8-NEXT:    rldic 4, 4, 35, 24
+; CHECK-P8-NEXT:    ori 3, 3, 19025
+; CHECK-P8-NEXT:    oris 4, 4, 54437
+; CHECK-P8-NEXT:    rldic 3, 3, 12, 24
+; CHECK-P8-NEXT:    ori 4, 4, 4104
+; CHECK-P8-NEXT:    ldx 3, 5, 3
+; CHECK-P8-NEXT:    ldx 4, 5, 4
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1099511627776
@@ -508,10 +508,10 @@ entry:
 define dso_local i128 @ld_cst_unalign16___int128___int128() {
 ; CHECK-LABEL: ld_cst_unalign16___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    li r3, 255
-; CHECK-NEXT:    li r4, 263
-; CHECK-NEXT:    ld r3, 0(r3)
-; CHECK-NEXT:    ld r4, 0(r4)
+; CHECK-NEXT:    li 3, 255
+; CHECK-NEXT:    li 4, 263
+; CHECK-NEXT:    ld 3, 0(3)
+; CHECK-NEXT:    ld 4, 0(4)
 ; CHECK-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 255 to i128*), align 16
@@ -522,8 +522,8 @@ entry:
 define dso_local i128 @ld_cst_align16___int128___int128() {
 ; CHECK-LABEL: ld_cst_align16___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ld r3, 4080(0)
-; CHECK-NEXT:    ld r4, 4088(0)
+; CHECK-NEXT:    ld 3, 4080(0)
+; CHECK-NEXT:    ld 4, 4088(0)
 ; CHECK-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 4080 to i128*), align 16
@@ -534,28 +534,28 @@ entry:
 define dso_local i128 @ld_cst_unalign32___int128___int128() {
 ; CHECK-P10-LABEL: ld_cst_unalign32___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r3, 99999
-; CHECK-P10-NEXT:    pli r4, 100007
-; CHECK-P10-NEXT:    ld r3, 0(r3)
-; CHECK-P10-NEXT:    ld r4, 0(r4)
+; CHECK-P10-NEXT:    pli 3, 99999
+; CHECK-P10-NEXT:    pli 4, 100007
+; CHECK-P10-NEXT:    ld 3, 0(3)
+; CHECK-P10-NEXT:    ld 4, 0(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_cst_unalign32___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r4, 1
-; CHECK-P9-NEXT:    ori r3, r4, 34463
-; CHECK-P9-NEXT:    ori r4, r4, 34471
-; CHECK-P9-NEXT:    ld r3, 0(r3)
-; CHECK-P9-NEXT:    ld r4, 0(r4)
+; CHECK-P9-NEXT:    lis 4, 1
+; CHECK-P9-NEXT:    ori 3, 4, 34463
+; CHECK-P9-NEXT:    ori 4, 4, 34471
+; CHECK-P9-NEXT:    ld 3, 0(3)
+; CHECK-P9-NEXT:    ld 4, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_cst_unalign32___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    lis r3, 1
-; CHECK-P8-NEXT:    ori r4, r3, 34463
-; CHECK-P8-NEXT:    ori r5, r3, 34471
-; CHECK-P8-NEXT:    ld r3, 0(r4)
-; CHECK-P8-NEXT:    ld r4, 0(r5)
+; CHECK-P8-NEXT:    lis 3, 1
+; CHECK-P8-NEXT:    ori 4, 3, 34463
+; CHECK-P8-NEXT:    ori 5, 3, 34471
+; CHECK-P8-NEXT:    ld 3, 0(4)
+; CHECK-P8-NEXT:    ld 4, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 99999 to i128*), align 16
@@ -566,9 +566,9 @@ entry:
 define dso_local i128 @ld_cst_align32___int128___int128() {
 ; CHECK-LABEL: ld_cst_align32___int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    lis r4, 153
-; CHECK-NEXT:    ld r3, -27108(r4)
-; CHECK-NEXT:    ld r4, -27100(r4)
+; CHECK-NEXT:    lis 4, 153
+; CHECK-NEXT:    ld 3, -27108(4)
+; CHECK-NEXT:    ld 4, -27100(4)
 ; CHECK-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 9999900 to i128*), align 16
@@ -579,35 +579,35 @@ entry:
 define dso_local i128 @ld_cst_unalign64___int128___int128() {
 ; CHECK-P10-LABEL: ld_cst_unalign64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r4, 232
-; CHECK-P10-NEXT:    pli r3, 3567587329
-; CHECK-P10-NEXT:    pli r5, 3567587337
-; CHECK-P10-NEXT:    rldimi r3, r4, 32, 0
-; CHECK-P10-NEXT:    rldimi r5, r4, 32, 0
-; CHECK-P10-NEXT:    ld r3, 0(r3)
-; CHECK-P10-NEXT:    ld r4, 0(r5)
+; CHECK-P10-NEXT:    pli 4, 232
+; CHECK-P10-NEXT:    pli 3, 3567587329
+; CHECK-P10-NEXT:    pli 5, 3567587337
+; CHECK-P10-NEXT:    rldimi 3, 4, 32, 0
+; CHECK-P10-NEXT:    rldimi 5, 4, 32, 0
+; CHECK-P10-NEXT:    ld 3, 0(3)
+; CHECK-P10-NEXT:    ld 4, 0(5)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_cst_unalign64___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r3, 29
-; CHECK-P9-NEXT:    rldic r3, r3, 35, 24
-; CHECK-P9-NEXT:    oris r4, r3, 54437
-; CHECK-P9-NEXT:    ori r3, r4, 4097
-; CHECK-P9-NEXT:    ori r4, r4, 4105
-; CHECK-P9-NEXT:    ld r3, 0(r3)
-; CHECK-P9-NEXT:    ld r4, 0(r4)
+; CHECK-P9-NEXT:    li 3, 29
+; CHECK-P9-NEXT:    rldic 3, 3, 35, 24
+; CHECK-P9-NEXT:    oris 4, 3, 54437
+; CHECK-P9-NEXT:    ori 3, 4, 4097
+; CHECK-P9-NEXT:    ori 4, 4, 4105
+; CHECK-P9-NEXT:    ld 3, 0(3)
+; CHECK-P9-NEXT:    ld 4, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_cst_unalign64___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r3, 29
-; CHECK-P8-NEXT:    rldic r3, r3, 35, 24
-; CHECK-P8-NEXT:    oris r3, r3, 54437
-; CHECK-P8-NEXT:    ori r4, r3, 4097
-; CHECK-P8-NEXT:    ori r5, r3, 4105
-; CHECK-P8-NEXT:    ld r3, 0(r4)
-; CHECK-P8-NEXT:    ld r4, 0(r5)
+; CHECK-P8-NEXT:    li 3, 29
+; CHECK-P8-NEXT:    rldic 3, 3, 35, 24
+; CHECK-P8-NEXT:    oris 3, 3, 54437
+; CHECK-P8-NEXT:    ori 4, 3, 4097
+; CHECK-P8-NEXT:    ori 5, 3, 4105
+; CHECK-P8-NEXT:    ld 3, 0(4)
+; CHECK-P8-NEXT:    ld 4, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 1000000000001 to i128*), align 16
@@ -618,39 +618,39 @@ entry:
 define dso_local i128 @ld_cst_align64___int128___int128() {
 ; CHECK-P10-LABEL: ld_cst_align64___int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r3, 232
-; CHECK-P10-NEXT:    pli r4, 3567587336
-; CHECK-P10-NEXT:    rldimi r4, r3, 32, 0
-; CHECK-P10-NEXT:    pli r3, 244140625
-; CHECK-P10-NEXT:    rldic r3, r3, 12, 24
-; CHECK-P10-NEXT:    ld r4, 0(r4)
-; CHECK-P10-NEXT:    ld r3, 0(r3)
+; CHECK-P10-NEXT:    pli 3, 232
+; CHECK-P10-NEXT:    pli 4, 3567587336
+; CHECK-P10-NEXT:    rldimi 4, 3, 32, 0
+; CHECK-P10-NEXT:    pli 3, 244140625
+; CHECK-P10-NEXT:    rldic 3, 3, 12, 24
+; CHECK-P10-NEXT:    ld 4, 0(4)
+; CHECK-P10-NEXT:    ld 3, 0(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: ld_cst_align64___int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r4, 29
-; CHECK-P9-NEXT:    lis r3, 3725
-; CHECK-P9-NEXT:    rldic r4, r4, 35, 24
-; CHECK-P9-NEXT:    ori r3, r3, 19025
-; CHECK-P9-NEXT:    oris r4, r4, 54437
-; CHECK-P9-NEXT:    rldic r3, r3, 12, 24
-; CHECK-P9-NEXT:    ori r4, r4, 4104
-; CHECK-P9-NEXT:    ld r3, 0(r3)
-; CHECK-P9-NEXT:    ld r4, 0(r4)
+; CHECK-P9-NEXT:    li 4, 29
+; CHECK-P9-NEXT:    lis 3, 3725
+; CHECK-P9-NEXT:    rldic 4, 4, 35, 24
+; CHECK-P9-NEXT:    ori 3, 3, 19025
+; CHECK-P9-NEXT:    oris 4, 4, 54437
+; CHECK-P9-NEXT:    rldic 3, 3, 12, 24
+; CHECK-P9-NEXT:    ori 4, 4, 4104
+; CHECK-P9-NEXT:    ld 3, 0(3)
+; CHECK-P9-NEXT:    ld 4, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: ld_cst_align64___int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r3, 29
-; CHECK-P8-NEXT:    lis r4, 3725
-; CHECK-P8-NEXT:    rldic r3, r3, 35, 24
-; CHECK-P8-NEXT:    ori r4, r4, 19025
-; CHECK-P8-NEXT:    oris r3, r3, 54437
-; CHECK-P8-NEXT:    rldic r4, r4, 12, 24
-; CHECK-P8-NEXT:    ori r5, r3, 4104
-; CHECK-P8-NEXT:    ld r3, 0(r4)
-; CHECK-P8-NEXT:    ld r4, 0(r5)
+; CHECK-P8-NEXT:    li 3, 29
+; CHECK-P8-NEXT:    lis 4, 3725
+; CHECK-P8-NEXT:    rldic 3, 3, 35, 24
+; CHECK-P8-NEXT:    ori 4, 4, 19025
+; CHECK-P8-NEXT:    oris 3, 3, 54437
+; CHECK-P8-NEXT:    rldic 4, 4, 12, 24
+; CHECK-P8-NEXT:    ori 5, 3, 4104
+; CHECK-P8-NEXT:    ld 3, 0(4)
+; CHECK-P8-NEXT:    ld 4, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   %0 = load i128, i128* inttoptr (i64 1000000000000 to i128*), align 4096
@@ -661,8 +661,8 @@ entry:
 define dso_local void @st_0__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-LABEL: st_0__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    std r5, 8(r3)
-; CHECK-NEXT:    std r4, 0(r3)
+; CHECK-NEXT:    std 5, 8(3)
+; CHECK-NEXT:    std 4, 0(3)
 ; CHECK-NEXT:    blr
 entry:
   %0 = inttoptr i64 %ptr to i128*
@@ -674,24 +674,24 @@ entry:
 define dso_local void @st_unalign16__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_unalign16__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pstd r5, 9(r3), 0
-; CHECK-P10-NEXT:    pstd r4, 1(r3), 0
+; CHECK-P10-NEXT:    pstd 5, 9(3), 0
+; CHECK-P10-NEXT:    pstd 4, 1(3), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_unalign16__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r6, 9
-; CHECK-P9-NEXT:    stdx r5, r3, r6
-; CHECK-P9-NEXT:    li r5, 1
-; CHECK-P9-NEXT:    stdx r4, r3, r5
+; CHECK-P9-NEXT:    li 6, 9
+; CHECK-P9-NEXT:    stdx 5, 3, 6
+; CHECK-P9-NEXT:    li 5, 1
+; CHECK-P9-NEXT:    stdx 4, 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_unalign16__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r6, 9
-; CHECK-P8-NEXT:    li r7, 1
-; CHECK-P8-NEXT:    stdx r5, r3, r6
-; CHECK-P8-NEXT:    stdx r4, r3, r7
+; CHECK-P8-NEXT:    li 6, 9
+; CHECK-P8-NEXT:    li 7, 1
+; CHECK-P8-NEXT:    stdx 5, 3, 6
+; CHECK-P8-NEXT:    stdx 4, 3, 7
 ; CHECK-P8-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1
@@ -704,8 +704,8 @@ entry:
 define dso_local void @st_align16__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-LABEL: st_align16__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    std r5, 16(r3)
-; CHECK-NEXT:    std r4, 8(r3)
+; CHECK-NEXT:    std 5, 16(3)
+; CHECK-NEXT:    std 4, 8(3)
 ; CHECK-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 8
@@ -718,17 +718,17 @@ entry:
 define dso_local void @st_unalign32__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_unalign32__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 99999
-; CHECK-P10-NEXT:    stdux r4, r3, r6
-; CHECK-P10-NEXT:    std r5, 8(r3)
+; CHECK-P10-NEXT:    pli 6, 99999
+; CHECK-P10-NEXT:    stdux 4, 3, 6
+; CHECK-P10-NEXT:    std 5, 8(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: st_unalign32__int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r6, 1
-; CHECK-PREP10-NEXT:    ori r6, r6, 34463
-; CHECK-PREP10-NEXT:    stdux r4, r3, r6
-; CHECK-PREP10-NEXT:    std r5, 8(r3)
+; CHECK-PREP10-NEXT:    lis 6, 1
+; CHECK-PREP10-NEXT:    ori 6, 6, 34463
+; CHECK-PREP10-NEXT:    stdux 4, 3, 6
+; CHECK-PREP10-NEXT:    std 5, 8(3)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 99999
@@ -741,17 +741,17 @@ entry:
 define dso_local void @st_align32__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_align32__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 99999000
-; CHECK-P10-NEXT:    stdux r4, r3, r6
-; CHECK-P10-NEXT:    std r5, 8(r3)
+; CHECK-P10-NEXT:    pli 6, 99999000
+; CHECK-P10-NEXT:    stdux 4, 3, 6
+; CHECK-P10-NEXT:    std 5, 8(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: st_align32__int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r6, 1525
-; CHECK-PREP10-NEXT:    ori r6, r6, 56600
-; CHECK-PREP10-NEXT:    stdux r4, r3, r6
-; CHECK-PREP10-NEXT:    std r5, 8(r3)
+; CHECK-PREP10-NEXT:    lis 6, 1525
+; CHECK-PREP10-NEXT:    ori 6, 6, 56600
+; CHECK-PREP10-NEXT:    stdux 4, 3, 6
+; CHECK-PREP10-NEXT:    std 5, 8(3)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 99999000
@@ -764,21 +764,21 @@ entry:
 define dso_local void @st_unalign64__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_unalign64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 232
-; CHECK-P10-NEXT:    pli r7, 3567587329
-; CHECK-P10-NEXT:    rldimi r7, r6, 32, 0
-; CHECK-P10-NEXT:    stdux r4, r3, r7
-; CHECK-P10-NEXT:    std r5, 8(r3)
+; CHECK-P10-NEXT:    pli 6, 232
+; CHECK-P10-NEXT:    pli 7, 3567587329
+; CHECK-P10-NEXT:    rldimi 7, 6, 32, 0
+; CHECK-P10-NEXT:    stdux 4, 3, 7
+; CHECK-P10-NEXT:    std 5, 8(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: st_unalign64__int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    li r6, 29
-; CHECK-PREP10-NEXT:    rldic r6, r6, 35, 24
-; CHECK-PREP10-NEXT:    oris r6, r6, 54437
-; CHECK-PREP10-NEXT:    ori r6, r6, 4097
-; CHECK-PREP10-NEXT:    stdux r4, r3, r6
-; CHECK-PREP10-NEXT:    std r5, 8(r3)
+; CHECK-PREP10-NEXT:    li 6, 29
+; CHECK-PREP10-NEXT:    rldic 6, 6, 35, 24
+; CHECK-PREP10-NEXT:    oris 6, 6, 54437
+; CHECK-PREP10-NEXT:    ori 6, 6, 4097
+; CHECK-PREP10-NEXT:    stdux 4, 3, 6
+; CHECK-PREP10-NEXT:    std 5, 8(3)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1000000000001
@@ -791,19 +791,19 @@ entry:
 define dso_local void @st_align64__int128___int128(i8* nocapture %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_align64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 244140625
-; CHECK-P10-NEXT:    rldic r6, r6, 12, 24
-; CHECK-P10-NEXT:    stdux r4, r3, r6
-; CHECK-P10-NEXT:    std r5, 8(r3)
+; CHECK-P10-NEXT:    pli 6, 244140625
+; CHECK-P10-NEXT:    rldic 6, 6, 12, 24
+; CHECK-P10-NEXT:    stdux 4, 3, 6
+; CHECK-P10-NEXT:    std 5, 8(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: st_align64__int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    lis r6, 3725
-; CHECK-PREP10-NEXT:    ori r6, r6, 19025
-; CHECK-PREP10-NEXT:    rldic r6, r6, 12, 24
-; CHECK-PREP10-NEXT:    stdux r4, r3, r6
-; CHECK-PREP10-NEXT:    std r5, 8(r3)
+; CHECK-PREP10-NEXT:    lis 6, 3725
+; CHECK-PREP10-NEXT:    ori 6, 6, 19025
+; CHECK-PREP10-NEXT:    rldic 6, 6, 12, 24
+; CHECK-PREP10-NEXT:    stdux 4, 3, 6
+; CHECK-PREP10-NEXT:    std 5, 8(3)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 1000000000000
@@ -816,8 +816,8 @@ entry:
 define dso_local void @st_reg__int128___int128(i8* nocapture %ptr, i64 %off, i128 %str) {
 ; CHECK-LABEL: st_reg__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    stdux r5, r3, r4
-; CHECK-NEXT:    std r6, 8(r3)
+; CHECK-NEXT:    stdux 5, 3, 4
+; CHECK-NEXT:    std 6, 8(3)
 ; CHECK-NEXT:    blr
 entry:
   %add.ptr = getelementptr inbounds i8, i8* %ptr, i64 %off
@@ -830,9 +830,9 @@ entry:
 define dso_local void @st_or1__int128___int128(i64 %ptr, i8 zeroext %off, i128 %str) {
 ; CHECK-LABEL: st_or1__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    or r3, r4, r3
-; CHECK-NEXT:    std r6, 8(r3)
-; CHECK-NEXT:    std r5, 0(r3)
+; CHECK-NEXT:    or 3, 4, 3
+; CHECK-NEXT:    std 6, 8(3)
+; CHECK-NEXT:    std 5, 0(3)
 ; CHECK-NEXT:    blr
 entry:
   %conv = zext i8 %off to i64
@@ -846,11 +846,11 @@ entry:
 define dso_local void @st_or2__int128___int128(i64 %ptr, i8 zeroext %off, i128 %str) {
 ; CHECK-LABEL: st_or2__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    rldicr r7, r3, 0, 51
-; CHECK-NEXT:    rotldi r3, r3, 52
-; CHECK-NEXT:    stdx r5, r7, r4
-; CHECK-NEXT:    rldimi r4, r3, 12, 0
-; CHECK-NEXT:    std r6, 8(r4)
+; CHECK-NEXT:    rldicr 7, 3, 0, 51
+; CHECK-NEXT:    rotldi 3, 3, 52
+; CHECK-NEXT:    stdx 5, 7, 4
+; CHECK-NEXT:    rldimi 4, 3, 12, 0
+; CHECK-NEXT:    std 6, 8(4)
 ; CHECK-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -865,9 +865,9 @@ entry:
 define dso_local void @st_not_disjoint16__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-LABEL: st_not_disjoint16__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ori r3, r3, 6
-; CHECK-NEXT:    std r5, 8(r3)
-; CHECK-NEXT:    std r4, 0(r3)
+; CHECK-NEXT:    ori 3, 3, 6
+; CHECK-NEXT:    std 5, 8(3)
+; CHECK-NEXT:    std 4, 0(3)
 ; CHECK-NEXT:    blr
 entry:
   %or = or i64 %ptr, 6
@@ -880,27 +880,27 @@ entry:
 define dso_local void @st_disjoint_unalign16__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_disjoint_unalign16__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r3, r3, 0, 51
-; CHECK-P10-NEXT:    pstd r5, 14(r3), 0
-; CHECK-P10-NEXT:    pstd r4, 6(r3), 0
+; CHECK-P10-NEXT:    rldicr 3, 3, 0, 51
+; CHECK-P10-NEXT:    pstd 5, 14(3), 0
+; CHECK-P10-NEXT:    pstd 4, 6(3), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_disjoint_unalign16__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    rldicr r3, r3, 0, 51
-; CHECK-P9-NEXT:    li r6, 14
-; CHECK-P9-NEXT:    stdx r5, r3, r6
-; CHECK-P9-NEXT:    li r5, 6
-; CHECK-P9-NEXT:    stdx r4, r3, r5
+; CHECK-P9-NEXT:    rldicr 3, 3, 0, 51
+; CHECK-P9-NEXT:    li 6, 14
+; CHECK-P9-NEXT:    stdx 5, 3, 6
+; CHECK-P9-NEXT:    li 5, 6
+; CHECK-P9-NEXT:    stdx 4, 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_disjoint_unalign16__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r6, 14
-; CHECK-P8-NEXT:    rldicr r3, r3, 0, 51
-; CHECK-P8-NEXT:    li r7, 6
-; CHECK-P8-NEXT:    stdx r5, r3, r6
-; CHECK-P8-NEXT:    stdx r4, r3, r7
+; CHECK-P8-NEXT:    li 6, 14
+; CHECK-P8-NEXT:    rldicr 3, 3, 0, 51
+; CHECK-P8-NEXT:    li 7, 6
+; CHECK-P8-NEXT:    stdx 5, 3, 6
+; CHECK-P8-NEXT:    stdx 4, 3, 7
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -914,9 +914,9 @@ entry:
 define dso_local void @st_disjoint_align16__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-LABEL: st_disjoint_align16__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    rldicr r3, r3, 0, 51
-; CHECK-NEXT:    std r5, 32(r3)
-; CHECK-NEXT:    std r4, 24(r3)
+; CHECK-NEXT:    rldicr 3, 3, 0, 51
+; CHECK-NEXT:    std 5, 32(3)
+; CHECK-NEXT:    std 4, 24(3)
 ; CHECK-NEXT:    blr
 entry:
   %and = and i64 %ptr, -4096
@@ -930,10 +930,10 @@ entry:
 define dso_local void @st_not_disjoint32__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-LABEL: st_not_disjoint32__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    ori r3, r3, 34463
-; CHECK-NEXT:    oris r3, r3, 1
-; CHECK-NEXT:    std r5, 8(r3)
-; CHECK-NEXT:    std r4, 0(r3)
+; CHECK-NEXT:    ori 3, 3, 34463
+; CHECK-NEXT:    oris 3, 3, 1
+; CHECK-NEXT:    std 5, 8(3)
+; CHECK-NEXT:    std 4, 0(3)
 ; CHECK-NEXT:    blr
 entry:
   %or = or i64 %ptr, 99999
@@ -946,29 +946,29 @@ entry:
 define dso_local void @st_disjoint_unalign32__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_disjoint_unalign32__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    rldicr r3, r3, 0, 43
-; CHECK-P10-NEXT:    pstd r5, 100007(r3), 0
-; CHECK-P10-NEXT:    pstd r4, 99999(r3), 0
+; CHECK-P10-NEXT:    rldicr 3, 3, 0, 43
+; CHECK-P10-NEXT:    pstd 5, 100007(3), 0
+; CHECK-P10-NEXT:    pstd 4, 99999(3), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_disjoint_unalign32__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r6, 1
-; CHECK-P9-NEXT:    rldicr r3, r3, 0, 43
-; CHECK-P9-NEXT:    ori r7, r6, 34471
-; CHECK-P9-NEXT:    stdx r5, r3, r7
-; CHECK-P9-NEXT:    ori r5, r6, 34463
-; CHECK-P9-NEXT:    stdx r4, r3, r5
+; CHECK-P9-NEXT:    lis 6, 1
+; CHECK-P9-NEXT:    rldicr 3, 3, 0, 43
+; CHECK-P9-NEXT:    ori 7, 6, 34471
+; CHECK-P9-NEXT:    stdx 5, 3, 7
+; CHECK-P9-NEXT:    ori 5, 6, 34463
+; CHECK-P9-NEXT:    stdx 4, 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_disjoint_unalign32__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    lis r6, 1
-; CHECK-P8-NEXT:    rldicr r3, r3, 0, 43
-; CHECK-P8-NEXT:    ori r7, r6, 34471
-; CHECK-P8-NEXT:    ori r6, r6, 34463
-; CHECK-P8-NEXT:    stdx r5, r3, r7
-; CHECK-P8-NEXT:    stdx r4, r3, r6
+; CHECK-P8-NEXT:    lis 6, 1
+; CHECK-P8-NEXT:    rldicr 3, 3, 0, 43
+; CHECK-P8-NEXT:    ori 7, 6, 34471
+; CHECK-P8-NEXT:    ori 6, 6, 34463
+; CHECK-P8-NEXT:    stdx 5, 3, 7
+; CHECK-P8-NEXT:    stdx 4, 3, 6
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1048576
@@ -982,32 +982,32 @@ entry:
 define dso_local void @st_disjoint_align32__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_disjoint_align32__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    lis r6, -15264
-; CHECK-P10-NEXT:    and r3, r3, r6
-; CHECK-P10-NEXT:    pstd r5, 999990008(r3), 0
-; CHECK-P10-NEXT:    pstd r4, 999990000(r3), 0
+; CHECK-P10-NEXT:    lis 6, -15264
+; CHECK-P10-NEXT:    and 3, 3, 6
+; CHECK-P10-NEXT:    pstd 5, 999990008(3), 0
+; CHECK-P10-NEXT:    pstd 4, 999990000(3), 0
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_disjoint_align32__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r6, -15264
-; CHECK-P9-NEXT:    and r3, r3, r6
-; CHECK-P9-NEXT:    lis r6, 15258
-; CHECK-P9-NEXT:    ori r7, r6, 41720
-; CHECK-P9-NEXT:    stdx r5, r3, r7
-; CHECK-P9-NEXT:    ori r5, r6, 41712
-; CHECK-P9-NEXT:    stdx r4, r3, r5
+; CHECK-P9-NEXT:    lis 6, -15264
+; CHECK-P9-NEXT:    and 3, 3, 6
+; CHECK-P9-NEXT:    lis 6, 15258
+; CHECK-P9-NEXT:    ori 7, 6, 41720
+; CHECK-P9-NEXT:    stdx 5, 3, 7
+; CHECK-P9-NEXT:    ori 5, 6, 41712
+; CHECK-P9-NEXT:    stdx 4, 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_disjoint_align32__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    lis r6, -15264
-; CHECK-P8-NEXT:    lis r7, 15258
-; CHECK-P8-NEXT:    and r3, r3, r6
-; CHECK-P8-NEXT:    ori r6, r7, 41720
-; CHECK-P8-NEXT:    ori r7, r7, 41712
-; CHECK-P8-NEXT:    stdx r5, r3, r6
-; CHECK-P8-NEXT:    stdx r4, r3, r7
+; CHECK-P8-NEXT:    lis 6, -15264
+; CHECK-P8-NEXT:    lis 7, 15258
+; CHECK-P8-NEXT:    and 3, 3, 6
+; CHECK-P8-NEXT:    ori 6, 7, 41720
+; CHECK-P8-NEXT:    ori 7, 7, 41712
+; CHECK-P8-NEXT:    stdx 5, 3, 6
+; CHECK-P8-NEXT:    stdx 4, 3, 7
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1000341504
@@ -1021,23 +1021,23 @@ entry:
 define dso_local void @st_not_disjoint64__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_not_disjoint64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 232
-; CHECK-P10-NEXT:    pli r7, 3567587329
-; CHECK-P10-NEXT:    rldimi r7, r6, 32, 0
-; CHECK-P10-NEXT:    or r3, r3, r7
-; CHECK-P10-NEXT:    std r5, 8(r3)
-; CHECK-P10-NEXT:    std r4, 0(r3)
+; CHECK-P10-NEXT:    pli 6, 232
+; CHECK-P10-NEXT:    pli 7, 3567587329
+; CHECK-P10-NEXT:    rldimi 7, 6, 32, 0
+; CHECK-P10-NEXT:    or 3, 3, 7
+; CHECK-P10-NEXT:    std 5, 8(3)
+; CHECK-P10-NEXT:    std 4, 0(3)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-PREP10-LABEL: st_not_disjoint64__int128___int128:
 ; CHECK-PREP10:       # %bb.0: # %entry
-; CHECK-PREP10-NEXT:    li r6, 29
-; CHECK-PREP10-NEXT:    rldic r6, r6, 35, 24
-; CHECK-PREP10-NEXT:    oris r6, r6, 54437
-; CHECK-PREP10-NEXT:    ori r6, r6, 4097
-; CHECK-PREP10-NEXT:    or r3, r3, r6
-; CHECK-PREP10-NEXT:    std r5, 8(r3)
-; CHECK-PREP10-NEXT:    std r4, 0(r3)
+; CHECK-PREP10-NEXT:    li 6, 29
+; CHECK-PREP10-NEXT:    rldic 6, 6, 35, 24
+; CHECK-PREP10-NEXT:    oris 6, 6, 54437
+; CHECK-PREP10-NEXT:    ori 6, 6, 4097
+; CHECK-PREP10-NEXT:    or 3, 3, 6
+; CHECK-PREP10-NEXT:    std 5, 8(3)
+; CHECK-PREP10-NEXT:    std 4, 0(3)
 ; CHECK-PREP10-NEXT:    blr
 entry:
   %or = or i64 %ptr, 1000000000001
@@ -1050,38 +1050,38 @@ entry:
 define dso_local void @st_disjoint_unalign64__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_disjoint_unalign64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 232
-; CHECK-P10-NEXT:    pli r7, 3567587337
-; CHECK-P10-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P10-NEXT:    rldimi r7, r6, 32, 0
-; CHECK-P10-NEXT:    stdx r5, r3, r7
-; CHECK-P10-NEXT:    pli r5, 3567587329
-; CHECK-P10-NEXT:    rldimi r5, r6, 32, 0
-; CHECK-P10-NEXT:    stdx r4, r3, r5
+; CHECK-P10-NEXT:    pli 6, 232
+; CHECK-P10-NEXT:    pli 7, 3567587337
+; CHECK-P10-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P10-NEXT:    rldimi 7, 6, 32, 0
+; CHECK-P10-NEXT:    stdx 5, 3, 7
+; CHECK-P10-NEXT:    pli 5, 3567587329
+; CHECK-P10-NEXT:    rldimi 5, 6, 32, 0
+; CHECK-P10-NEXT:    stdx 4, 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_disjoint_unalign64__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r6, 29
-; CHECK-P9-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P9-NEXT:    rldic r6, r6, 35, 24
-; CHECK-P9-NEXT:    oris r6, r6, 54437
-; CHECK-P9-NEXT:    ori r7, r6, 4105
-; CHECK-P9-NEXT:    stdx r5, r3, r7
-; CHECK-P9-NEXT:    ori r5, r6, 4097
-; CHECK-P9-NEXT:    stdx r4, r3, r5
+; CHECK-P9-NEXT:    li 6, 29
+; CHECK-P9-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P9-NEXT:    rldic 6, 6, 35, 24
+; CHECK-P9-NEXT:    oris 6, 6, 54437
+; CHECK-P9-NEXT:    ori 7, 6, 4105
+; CHECK-P9-NEXT:    stdx 5, 3, 7
+; CHECK-P9-NEXT:    ori 5, 6, 4097
+; CHECK-P9-NEXT:    stdx 4, 3, 5
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_disjoint_unalign64__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r6, 29
-; CHECK-P8-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P8-NEXT:    rldic r6, r6, 35, 24
-; CHECK-P8-NEXT:    oris r6, r6, 54437
-; CHECK-P8-NEXT:    ori r7, r6, 4105
-; CHECK-P8-NEXT:    ori r6, r6, 4097
-; CHECK-P8-NEXT:    stdx r5, r3, r7
-; CHECK-P8-NEXT:    stdx r4, r3, r6
+; CHECK-P8-NEXT:    li 6, 29
+; CHECK-P8-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P8-NEXT:    rldic 6, 6, 35, 24
+; CHECK-P8-NEXT:    oris 6, 6, 54437
+; CHECK-P8-NEXT:    ori 7, 6, 4105
+; CHECK-P8-NEXT:    ori 6, 6, 4097
+; CHECK-P8-NEXT:    stdx 5, 3, 7
+; CHECK-P8-NEXT:    stdx 4, 3, 6
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1099511627776
@@ -1095,42 +1095,42 @@ entry:
 define dso_local void @st_disjoint_align64__int128___int128(i64 %ptr, i128 %str) {
 ; CHECK-P10-LABEL: st_disjoint_align64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r6, 232
-; CHECK-P10-NEXT:    pli r7, 3567587336
-; CHECK-P10-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P10-NEXT:    rldimi r7, r6, 32, 0
-; CHECK-P10-NEXT:    stdx r5, r3, r7
-; CHECK-P10-NEXT:    pli r5, 244140625
-; CHECK-P10-NEXT:    rldic r5, r5, 12, 24
-; CHECK-P10-NEXT:    stdx r4, r3, r5
+; CHECK-P10-NEXT:    pli 6, 232
+; CHECK-P10-NEXT:    pli 7, 3567587336
+; CHECK-P10-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P10-NEXT:    rldimi 7, 6, 32, 0
+; CHECK-P10-NEXT:    stdx 5, 3, 7
+; CHECK-P10-NEXT:    pli 5, 244140625
+; CHECK-P10-NEXT:    rldic 5, 5, 12, 24
+; CHECK-P10-NEXT:    stdx 4, 3, 5
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_disjoint_align64__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r6, 3725
-; CHECK-P9-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P9-NEXT:    ori r6, r6, 19025
-; CHECK-P9-NEXT:    rldic r6, r6, 12, 24
-; CHECK-P9-NEXT:    stdx r4, r3, r6
-; CHECK-P9-NEXT:    li r4, 29
-; CHECK-P9-NEXT:    rldic r4, r4, 35, 24
-; CHECK-P9-NEXT:    oris r4, r4, 54437
-; CHECK-P9-NEXT:    ori r4, r4, 4104
-; CHECK-P9-NEXT:    stdx r5, r3, r4
+; CHECK-P9-NEXT:    lis 6, 3725
+; CHECK-P9-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P9-NEXT:    ori 6, 6, 19025
+; CHECK-P9-NEXT:    rldic 6, 6, 12, 24
+; CHECK-P9-NEXT:    stdx 4, 3, 6
+; CHECK-P9-NEXT:    li 4, 29
+; CHECK-P9-NEXT:    rldic 4, 4, 35, 24
+; CHECK-P9-NEXT:    oris 4, 4, 54437
+; CHECK-P9-NEXT:    ori 4, 4, 4104
+; CHECK-P9-NEXT:    stdx 5, 3, 4
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_disjoint_align64__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r6, 29
-; CHECK-P8-NEXT:    lis r7, 3725
-; CHECK-P8-NEXT:    rldic r6, r6, 35, 24
-; CHECK-P8-NEXT:    ori r7, r7, 19025
-; CHECK-P8-NEXT:    oris r6, r6, 54437
-; CHECK-P8-NEXT:    rldicr r3, r3, 0, 23
-; CHECK-P8-NEXT:    rldic r7, r7, 12, 24
-; CHECK-P8-NEXT:    ori r6, r6, 4104
-; CHECK-P8-NEXT:    stdx r4, r3, r7
-; CHECK-P8-NEXT:    stdx r5, r3, r6
+; CHECK-P8-NEXT:    li 6, 29
+; CHECK-P8-NEXT:    lis 7, 3725
+; CHECK-P8-NEXT:    rldic 6, 6, 35, 24
+; CHECK-P8-NEXT:    ori 7, 7, 19025
+; CHECK-P8-NEXT:    oris 6, 6, 54437
+; CHECK-P8-NEXT:    rldicr 3, 3, 0, 23
+; CHECK-P8-NEXT:    rldic 7, 7, 12, 24
+; CHECK-P8-NEXT:    ori 6, 6, 4104
+; CHECK-P8-NEXT:    stdx 4, 3, 7
+; CHECK-P8-NEXT:    stdx 5, 3, 6
 ; CHECK-P8-NEXT:    blr
 entry:
   %and = and i64 %ptr, -1099511627776
@@ -1144,26 +1144,26 @@ entry:
 define dso_local void @st_cst_unalign16__int128___int128(i128 %str) {
 ; CHECK-P10-LABEL: st_cst_unalign16__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    li r5, 263
-; CHECK-P10-NEXT:    std r4, 0(r5)
-; CHECK-P10-NEXT:    li r4, 255
-; CHECK-P10-NEXT:    std r3, 0(r4)
+; CHECK-P10-NEXT:    li 5, 263
+; CHECK-P10-NEXT:    std 4, 0(5)
+; CHECK-P10-NEXT:    li 4, 255
+; CHECK-P10-NEXT:    std 3, 0(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_cst_unalign16__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r5, 263
-; CHECK-P9-NEXT:    std r4, 0(r5)
-; CHECK-P9-NEXT:    li r4, 255
-; CHECK-P9-NEXT:    std r3, 0(r4)
+; CHECK-P9-NEXT:    li 5, 263
+; CHECK-P9-NEXT:    std 4, 0(5)
+; CHECK-P9-NEXT:    li 4, 255
+; CHECK-P9-NEXT:    std 3, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_cst_unalign16__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r5, 263
-; CHECK-P8-NEXT:    li r6, 255
-; CHECK-P8-NEXT:    std r4, 0(r5)
-; CHECK-P8-NEXT:    std r3, 0(r6)
+; CHECK-P8-NEXT:    li 5, 263
+; CHECK-P8-NEXT:    li 6, 255
+; CHECK-P8-NEXT:    std 4, 0(5)
+; CHECK-P8-NEXT:    std 3, 0(6)
 ; CHECK-P8-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 255 to i128*), align 16
@@ -1174,8 +1174,8 @@ entry:
 define dso_local void @st_cst_align16__int128___int128(i128 %str) {
 ; CHECK-LABEL: st_cst_align16__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    std r4, 4088(0)
-; CHECK-NEXT:    std r3, 4080(0)
+; CHECK-NEXT:    std 4, 4088(0)
+; CHECK-NEXT:    std 3, 4080(0)
 ; CHECK-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 4080 to i128*), align 16
@@ -1186,28 +1186,28 @@ entry:
 define dso_local void @st_cst_unalign32__int128___int128(i128 %str) {
 ; CHECK-P10-LABEL: st_cst_unalign32__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r5, 100007
-; CHECK-P10-NEXT:    std r4, 0(r5)
-; CHECK-P10-NEXT:    pli r4, 99999
-; CHECK-P10-NEXT:    std r3, 0(r4)
+; CHECK-P10-NEXT:    pli 5, 100007
+; CHECK-P10-NEXT:    std 4, 0(5)
+; CHECK-P10-NEXT:    pli 4, 99999
+; CHECK-P10-NEXT:    std 3, 0(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_cst_unalign32__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r5, 1
-; CHECK-P9-NEXT:    ori r6, r5, 34471
-; CHECK-P9-NEXT:    std r4, 0(r6)
-; CHECK-P9-NEXT:    ori r4, r5, 34463
-; CHECK-P9-NEXT:    std r3, 0(r4)
+; CHECK-P9-NEXT:    lis 5, 1
+; CHECK-P9-NEXT:    ori 6, 5, 34471
+; CHECK-P9-NEXT:    std 4, 0(6)
+; CHECK-P9-NEXT:    ori 4, 5, 34463
+; CHECK-P9-NEXT:    std 3, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_cst_unalign32__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    lis r5, 1
-; CHECK-P8-NEXT:    ori r6, r5, 34471
-; CHECK-P8-NEXT:    ori r5, r5, 34463
-; CHECK-P8-NEXT:    std r4, 0(r6)
-; CHECK-P8-NEXT:    std r3, 0(r5)
+; CHECK-P8-NEXT:    lis 5, 1
+; CHECK-P8-NEXT:    ori 6, 5, 34471
+; CHECK-P8-NEXT:    ori 5, 5, 34463
+; CHECK-P8-NEXT:    std 4, 0(6)
+; CHECK-P8-NEXT:    std 3, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 99999 to i128*), align 16
@@ -1218,9 +1218,9 @@ entry:
 define dso_local void @st_cst_align32__int128___int128(i128 %str) {
 ; CHECK-LABEL: st_cst_align32__int128___int128:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    lis r5, 153
-; CHECK-NEXT:    std r4, -27100(r5)
-; CHECK-NEXT:    std r3, -27108(r5)
+; CHECK-NEXT:    lis 5, 153
+; CHECK-NEXT:    std 4, -27100(5)
+; CHECK-NEXT:    std 3, -27108(5)
 ; CHECK-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 9999900 to i128*), align 16
@@ -1231,35 +1231,35 @@ entry:
 define dso_local void @st_cst_unalign64__int128___int128(i128 %str) {
 ; CHECK-P10-LABEL: st_cst_unalign64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r5, 232
-; CHECK-P10-NEXT:    pli r6, 3567587337
-; CHECK-P10-NEXT:    rldimi r6, r5, 32, 0
-; CHECK-P10-NEXT:    std r4, 0(r6)
-; CHECK-P10-NEXT:    pli r4, 3567587329
-; CHECK-P10-NEXT:    rldimi r4, r5, 32, 0
-; CHECK-P10-NEXT:    std r3, 0(r4)
+; CHECK-P10-NEXT:    pli 5, 232
+; CHECK-P10-NEXT:    pli 6, 3567587337
+; CHECK-P10-NEXT:    rldimi 6, 5, 32, 0
+; CHECK-P10-NEXT:    std 4, 0(6)
+; CHECK-P10-NEXT:    pli 4, 3567587329
+; CHECK-P10-NEXT:    rldimi 4, 5, 32, 0
+; CHECK-P10-NEXT:    std 3, 0(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_cst_unalign64__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    li r5, 29
-; CHECK-P9-NEXT:    rldic r5, r5, 35, 24
-; CHECK-P9-NEXT:    oris r5, r5, 54437
-; CHECK-P9-NEXT:    ori r6, r5, 4105
-; CHECK-P9-NEXT:    std r4, 0(r6)
-; CHECK-P9-NEXT:    ori r4, r5, 4097
-; CHECK-P9-NEXT:    std r3, 0(r4)
+; CHECK-P9-NEXT:    li 5, 29
+; CHECK-P9-NEXT:    rldic 5, 5, 35, 24
+; CHECK-P9-NEXT:    oris 5, 5, 54437
+; CHECK-P9-NEXT:    ori 6, 5, 4105
+; CHECK-P9-NEXT:    std 4, 0(6)
+; CHECK-P9-NEXT:    ori 4, 5, 4097
+; CHECK-P9-NEXT:    std 3, 0(4)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_cst_unalign64__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r5, 29
-; CHECK-P8-NEXT:    rldic r5, r5, 35, 24
-; CHECK-P8-NEXT:    oris r5, r5, 54437
-; CHECK-P8-NEXT:    ori r6, r5, 4105
-; CHECK-P8-NEXT:    ori r5, r5, 4097
-; CHECK-P8-NEXT:    std r4, 0(r6)
-; CHECK-P8-NEXT:    std r3, 0(r5)
+; CHECK-P8-NEXT:    li 5, 29
+; CHECK-P8-NEXT:    rldic 5, 5, 35, 24
+; CHECK-P8-NEXT:    oris 5, 5, 54437
+; CHECK-P8-NEXT:    ori 6, 5, 4105
+; CHECK-P8-NEXT:    ori 5, 5, 4097
+; CHECK-P8-NEXT:    std 4, 0(6)
+; CHECK-P8-NEXT:    std 3, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 1000000000001 to i128*), align 16
@@ -1270,39 +1270,39 @@ entry:
 define dso_local void @st_cst_align64__int128___int128(i128 %str) {
 ; CHECK-P10-LABEL: st_cst_align64__int128___int128:
 ; CHECK-P10:       # %bb.0: # %entry
-; CHECK-P10-NEXT:    pli r5, 232
-; CHECK-P10-NEXT:    pli r6, 3567587336
-; CHECK-P10-NEXT:    rldimi r6, r5, 32, 0
-; CHECK-P10-NEXT:    std r4, 0(r6)
-; CHECK-P10-NEXT:    pli r4, 244140625
-; CHECK-P10-NEXT:    rldic r4, r4, 12, 24
-; CHECK-P10-NEXT:    std r3, 0(r4)
+; CHECK-P10-NEXT:    pli 5, 232
+; CHECK-P10-NEXT:    pli 6, 3567587336
+; CHECK-P10-NEXT:    rldimi 6, 5, 32, 0
+; CHECK-P10-NEXT:    std 4, 0(6)
+; CHECK-P10-NEXT:    pli 4, 244140625
+; CHECK-P10-NEXT:    rldic 4, 4, 12, 24
+; CHECK-P10-NEXT:    std 3, 0(4)
 ; CHECK-P10-NEXT:    blr
 ;
 ; CHECK-P9-LABEL: st_cst_align64__int128___int128:
 ; CHECK-P9:       # %bb.0: # %entry
-; CHECK-P9-NEXT:    lis r5, 3725
-; CHECK-P9-NEXT:    ori r5, r5, 19025
-; CHECK-P9-NEXT:    rldic r5, r5, 12, 24
-; CHECK-P9-NEXT:    std r3, 0(r5)
-; CHECK-P9-NEXT:    li r3, 29
-; CHECK-P9-NEXT:    rldic r3, r3, 35, 24
-; CHECK-P9-NEXT:    oris r3, r3, 54437
-; CHECK-P9-NEXT:    ori r3, r3, 4104
-; CHECK-P9-NEXT:    std r4, 0(r3)
+; CHECK-P9-NEXT:    lis 5, 3725
+; CHECK-P9-NEXT:    ori 5, 5, 19025
+; CHECK-P9-NEXT:    rldic 5, 5, 12, 24
+; CHECK-P9-NEXT:    std 3, 0(5)
+; CHECK-P9-NEXT:    li 3, 29
+; CHECK-P9-NEXT:    rldic 3, 3, 35, 24
+; CHECK-P9-NEXT:    oris 3, 3, 54437
+; CHECK-P9-NEXT:    ori 3, 3, 4104
+; CHECK-P9-NEXT:    std 4, 0(3)
 ; CHECK-P9-NEXT:    blr
 ;
 ; CHECK-P8-LABEL: st_cst_align64__int128___int128:
 ; CHECK-P8:       # %bb.0: # %entry
-; CHECK-P8-NEXT:    li r5, 29
-; CHECK-P8-NEXT:    lis r6, 3725
-; CHECK-P8-NEXT:    rldic r5, r5, 35, 24
-; CHECK-P8-NEXT:    ori r6, r6, 19025
-; CHECK-P8-NEXT:    oris r5, r5, 54437
-; CHECK-P8-NEXT:    rldic r6, r6, 12, 24
-; CHECK-P8-NEXT:    ori r5, r5, 4104
-; CHECK-P8-NEXT:    std r3, 0(r6)
-; CHECK-P8-NEXT:    std r4, 0(r5)
+; CHECK-P8-NEXT:    li 5, 29
+; CHECK-P8-NEXT:    lis 6, 3725
+; CHECK-P8-NEXT:    rldic 5, 5, 35, 24
+; CHECK-P8-NEXT:    ori 6, 6, 19025
+; CHECK-P8-NEXT:    oris 5, 5, 54437
+; CHECK-P8-NEXT:    rldic 6, 6, 12, 24
+; CHECK-P8-NEXT:    ori 5, 5, 4104
+; CHECK-P8-NEXT:    std 3, 0(6)
+; CHECK-P8-NEXT:    std 4, 0(5)
 ; CHECK-P8-NEXT:    blr
 entry:
   store i128 %str, i128* inttoptr (i64 1000000000000 to i128*), align 4096