71 changes: 34 additions & 37 deletions clang/test/CodeGen/attr-counted-by.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,7 @@ struct anon_struct {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont3:
// SANITIZE-WITH-ATTR-NEXT: [[ARRAY:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i32 [[VAL]], ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA4:![0-9]+]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -282,46 +282,43 @@ size_t test3_bdos(struct annotated *p) {
// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = add i32 [[TMP3]], 244
// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = and i32 [[TMP4]], 252
// SANITIZE-WITH-ATTR-NEXT: [[CONV1:%.*]] = select i1 [[TMP2]], i32 [[TMP5]], i32 0
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV1]], ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: [[DOT_COUNTED_BY_LOAD6:%.*]] = load i32, ptr [[DOT_COUNTED_BY_GEP]], align 4
// SANITIZE-WITH-ATTR-NEXT: [[ADD:%.*]] = add nsw i32 [[INDEX]], 1
// SANITIZE-WITH-ATTR-NEXT: [[IDXPROM12:%.*]] = sext i32 [[ADD]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP6:%.*]] = zext i32 [[DOT_COUNTED_BY_LOAD6]] to i64, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP7:%.*]] = icmp ult i64 [[IDXPROM12]], [[TMP6]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP7]], label [[CONT19:%.*]], label [[HANDLER_OUT_OF_BOUNDS15:%.*]], !prof [[PROF3]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP6:%.*]] = icmp ult i64 [[IDXPROM12]], [[TMP0]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP6]], label [[CONT19:%.*]], label [[HANDLER_OUT_OF_BOUNDS15:%.*]], !prof [[PROF3]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: handler.out_of_bounds15:
// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB6:[0-9]+]], i64 [[IDXPROM12]]) #[[ATTR8]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont19:
// SANITIZE-WITH-ATTR-NEXT: [[TMP8:%.*]] = icmp sgt i32 [[DOT_COUNTED_BY_LOAD6]], 3
// SANITIZE-WITH-ATTR-NEXT: [[TMP9:%.*]] = shl i32 [[DOT_COUNTED_BY_LOAD6]], 2
// SANITIZE-WITH-ATTR-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], 240
// SANITIZE-WITH-ATTR-NEXT: [[TMP11:%.*]] = and i32 [[TMP10]], 252
// SANITIZE-WITH-ATTR-NEXT: [[CONV8:%.*]] = select i1 [[TMP8]], i32 [[TMP11]], i32 0
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX17:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM12]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[DOT_COUNTED_BY_LOAD]], 3
// SANITIZE-WITH-ATTR-NEXT: [[TMP8:%.*]] = add i32 [[TMP3]], 240
// SANITIZE-WITH-ATTR-NEXT: [[TMP9:%.*]] = and i32 [[TMP8]], 252
// SANITIZE-WITH-ATTR-NEXT: [[CONV8:%.*]] = select i1 [[TMP7]], i32 [[TMP9]], i32 0
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX17:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM12]]
// SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV8]], ptr [[ARRAYIDX17]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: [[DOT_COUNTED_BY_LOAD21:%.*]] = load i32, ptr [[DOT_COUNTED_BY_GEP]], align 4
// SANITIZE-WITH-ATTR-NEXT: [[ADD27:%.*]] = add nsw i32 [[INDEX]], 2
// SANITIZE-WITH-ATTR-NEXT: [[IDXPROM28:%.*]] = sext i32 [[ADD27]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP12:%.*]] = zext i32 [[DOT_COUNTED_BY_LOAD21]] to i64, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP13:%.*]] = icmp ult i64 [[IDXPROM28]], [[TMP12]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP13]], label [[CONT35:%.*]], label [[HANDLER_OUT_OF_BOUNDS31:%.*]], !prof [[PROF3]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP10:%.*]] = zext i32 [[DOT_COUNTED_BY_LOAD21]] to i64, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP11:%.*]] = icmp ult i64 [[IDXPROM28]], [[TMP10]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP11]], label [[CONT35:%.*]], label [[HANDLER_OUT_OF_BOUNDS31:%.*]], !prof [[PROF3]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: handler.out_of_bounds31:
// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB7:[0-9]+]], i64 [[IDXPROM28]]) #[[ATTR8]], !nosanitize [[META2]]
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont35:
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM28]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP14:%.*]] = icmp sgt i32 [[FAM_IDX]], -1
// SANITIZE-WITH-ATTR-NEXT: [[TMP15:%.*]] = sext i32 [[DOT_COUNTED_BY_LOAD21]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP16:%.*]] = sext i32 [[FAM_IDX]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP17:%.*]] = sub nsw i64 [[TMP15]], [[TMP16]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP18:%.*]] = icmp sgt i64 [[TMP17]], -1
// SANITIZE-WITH-ATTR-NEXT: [[TMP19:%.*]] = and i1 [[TMP14]], [[TMP18]]
// SANITIZE-WITH-ATTR-NEXT: [[DOTTR:%.*]] = trunc i64 [[TMP17]] to i32
// SANITIZE-WITH-ATTR-NEXT: [[TMP20:%.*]] = shl i32 [[DOTTR]], 2
// SANITIZE-WITH-ATTR-NEXT: [[TMP21:%.*]] = and i32 [[TMP20]], 252
// SANITIZE-WITH-ATTR-NEXT: [[CONV23:%.*]] = select i1 [[TMP19]], i32 [[TMP21]], i32 0
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM28]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP12:%.*]] = icmp sgt i32 [[FAM_IDX]], -1
// SANITIZE-WITH-ATTR-NEXT: [[TMP13:%.*]] = sext i32 [[DOT_COUNTED_BY_LOAD21]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP14:%.*]] = sext i32 [[FAM_IDX]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[TMP15:%.*]] = sub nsw i64 [[TMP13]], [[TMP14]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP16:%.*]] = icmp sgt i64 [[TMP15]], -1
// SANITIZE-WITH-ATTR-NEXT: [[TMP17:%.*]] = and i1 [[TMP12]], [[TMP16]]
// SANITIZE-WITH-ATTR-NEXT: [[DOTTR:%.*]] = trunc i64 [[TMP15]] to i32
// SANITIZE-WITH-ATTR-NEXT: [[TMP18:%.*]] = shl i32 [[DOTTR]], 2
// SANITIZE-WITH-ATTR-NEXT: [[TMP19:%.*]] = and i32 [[TMP18]], 252
// SANITIZE-WITH-ATTR-NEXT: [[CONV23:%.*]] = select i1 [[TMP17]], i32 [[TMP19]], i32 0
// SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV23]], ptr [[ARRAYIDX33]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -625,7 +622,7 @@ size_t test6_bdos(struct anon_struct *p) {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont7:
// SANITIZE-WITH-ATTR-NEXT: [[INTS:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 9
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[INTS]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i8], ptr [[INTS]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i8 -1, ptr [[ARRAYIDX]], align 1, !tbaa [[TBAA8:![0-9]+]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -698,7 +695,7 @@ size_t test7_bdos(struct union_of_fams *p) {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont7:
// SANITIZE-WITH-ATTR-NEXT: [[INTS:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 9
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[INTS]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i8], ptr [[INTS]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i8 [[DOT_COUNTED_BY_LOAD]], ptr [[ARRAYIDX]], align 1, !tbaa [[TBAA8]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -779,7 +776,7 @@ size_t test8_bdos(struct union_of_fams *p) {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont7:
// SANITIZE-WITH-ATTR-NEXT: [[BYTES:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[BYTES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i8], ptr [[BYTES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i8 -1, ptr [[ARRAYIDX]], align 1, !tbaa [[TBAA8]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -852,7 +849,7 @@ size_t test9_bdos(struct union_of_fams *p) {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont7:
// SANITIZE-WITH-ATTR-NEXT: [[BYTES:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[BYTES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i8], ptr [[BYTES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[NARROW:%.*]] = tail call i32 @llvm.smax.i32(i32 [[DOT_COUNTED_BY_LOAD]], i32 0)
// SANITIZE-WITH-ATTR-NEXT: [[CONV:%.*]] = trunc i32 [[NARROW]] to i8
// SANITIZE-WITH-ATTR-NEXT: store i8 [[CONV]], ptr [[ARRAYIDX]], align 1, !tbaa [[TBAA8]]
Expand Down Expand Up @@ -939,7 +936,7 @@ size_t test10_bdos(struct union_of_fams *p) {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont3:
// SANITIZE-WITH-ATTR-NEXT: [[ARRAY:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: store i32 4, ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: ret void
//
Expand Down Expand Up @@ -1130,7 +1127,7 @@ struct test13_bar {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont5:
// SANITIZE-WITH-ATTR-NEXT: [[REVMAP:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP0]], i64 16
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x ptr], ptr [[REVMAP]], i64 0, i64 [[INDEX]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x ptr], ptr [[REVMAP]], i64 0, i64 [[INDEX]]
// SANITIZE-WITH-ATTR-NEXT: store ptr null, ptr [[ARRAYIDX]], align 8, !tbaa [[TBAA15:![0-9]+]]
// SANITIZE-WITH-ATTR-NEXT: ret i32 0
//
Expand All @@ -1157,7 +1154,7 @@ struct test13_bar {
// SANITIZE-WITHOUT-ATTR-NEXT: unreachable, !nosanitize [[META9]]
// SANITIZE-WITHOUT-ATTR: cont5:
// SANITIZE-WITHOUT-ATTR-NEXT: [[REVMAP:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP0]], i64 16
// SANITIZE-WITHOUT-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x ptr], ptr [[REVMAP]], i64 0, i64 [[INDEX]]
// SANITIZE-WITHOUT-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x ptr], ptr [[REVMAP]], i64 0, i64 [[INDEX]]
// SANITIZE-WITHOUT-ATTR-NEXT: store ptr null, ptr [[ARRAYIDX]], align 8, !tbaa [[TBAA15:![0-9]+]]
// SANITIZE-WITHOUT-ATTR-NEXT: ret i32 0
//
Expand Down Expand Up @@ -1518,7 +1515,7 @@ struct test26_foo {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont5:
// SANITIZE-WITH-ATTR-NEXT: [[ARR:%.*]] = getelementptr inbounds nuw i8, ptr [[FOO]], i64 8
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARR]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARR]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = load i32, ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: ret i32 [[TMP2]]
//
Expand Down Expand Up @@ -1589,7 +1586,7 @@ struct test27_foo {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont3:
// SANITIZE-WITH-ATTR-NEXT: [[ENTRIES:%.*]] = getelementptr inbounds nuw i8, ptr [[P]], i64 24
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x ptr], ptr [[ENTRIES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x ptr], ptr [[ENTRIES]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = load ptr, ptr [[ARRAYIDX]], align 8, !tbaa [[TBAA19:![0-9]+]]
// SANITIZE-WITH-ATTR-NEXT: [[IDXPROM4:%.*]] = sext i32 [[J]] to i64
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX5:%.*]] = getelementptr inbounds [[STRUCT_TEST27_BAR:%.*]], ptr [[TMP2]], i64 [[IDXPROM4]]
Expand Down Expand Up @@ -1655,7 +1652,7 @@ struct test28_foo {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont17:
// SANITIZE-WITH-ATTR-NEXT: [[ARR:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP2]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARR]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARR]], i64 0, i64 [[IDXPROM]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = load i32, ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA4]]
// SANITIZE-WITH-ATTR-NEXT: ret i32 [[TMP5]]
//
Expand Down Expand Up @@ -1729,7 +1726,7 @@ struct annotated_struct_array {
// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META2]]
// SANITIZE-WITH-ATTR: cont20:
// SANITIZE-WITH-ATTR-NEXT: [[ARRAY:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP2]], i64 12
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX18:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM15]]
// SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX18:%.*]] = getelementptr inbounds nuw [0 x i32], ptr [[ARRAY]], i64 0, i64 [[IDXPROM15]]
// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = tail call i32 @llvm.smax.i32(i32 [[DOT_COUNTED_BY_LOAD]], i32 0)
// SANITIZE-WITH-ATTR-NEXT: [[CONV:%.*]] = shl i32 [[TMP5]], 2
// SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV]], ptr [[ARRAYIDX18]], align 4, !tbaa [[TBAA4]]
Expand Down
11 changes: 11 additions & 0 deletions clang/test/Driver/arm-cortex-cpus-2.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -544,6 +544,17 @@
// CHECK-CORTEX-A78AE-MFPU: "-target-feature" "+sha2"
// CHECK-CORTEX-A78AE-MFPU: "-target-feature" "+aes"

// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a510 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A510 %s
// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a510 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A510-MFPU %s
// CHECK-CORTEX-A510: "-cc1"{{.*}} "-triple" "armv9a-{{.*}} "-target-cpu" "cortex-a510"
// CHECK-CORTEX-A510-NOT: "-target-feature" "{{[+-]}}sm4"
// CHECK-CORTEX-A510-NOT: "-target-feature" "{{[+-]}}sha3"
// CHECK-CORTEX-A510: "-target-feature" "-aes"
// CHECK-CORTEX-A510-SAME: {{$}}
// CHECK-CORTEX-A510-MFPU: "-cc1"{{.*}} "-target-feature" "+fp-armv8"
// CHECK-CORTEX-A510-MFPU: "-target-feature" "+sha2"
// CHECK-CORTEX-A510-MFPU: "-target-feature" "+aes"

// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a710 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A710 %s
// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a710 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A710-MFPU %s
// CHECK-CORTEX-A710: "-cc1"{{.*}} "-triple" "armv9a-{{.*}} "-target-cpu" "cortex-a710"
Expand Down
1 change: 1 addition & 0 deletions clang/test/Misc/target-invalid-cpu-note/arm.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -84,6 +84,7 @@
// CHECK-SAME: {{^}}, cortex-a78
// CHECK-SAME: {{^}}, cortex-a78ae
// CHECK-SAME: {{^}}, cortex-a78c
// CHECK-SAME: {{^}}, cortex-a510
// CHECK-SAME: {{^}}, cortex-a710
// CHECK-SAME: {{^}}, cortex-x1
// CHECK-SAME: {{^}}, cortex-x1c
Expand Down
149 changes: 110 additions & 39 deletions clang/tools/clang-format/git-clang-format
View file
Original file line number Diff line number Diff line change
@@ -1,12 +1,12 @@
#!/usr/bin/env python3
#
# ===- git-clang-format - ClangFormat Git Integration ---------*- python -*--===#
# ===- git-clang-format - ClangFormat Git Integration -------*- python -*--=== #
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
# ===------------------------------------------------------------------------===#
# ===----------------------------------------------------------------------=== #

r"""
clang-format git integration
Expand All @@ -32,7 +32,9 @@ import re
import subprocess
import sys

usage = "git clang-format [OPTIONS] [<commit>] [<commit>|--staged] " "[--] [<file>...]"
usage = (
"git clang-format [OPTIONS] [<commit>] [<commit>|--staged] [--] [<file>...]"
)

desc = """
If zero or one commits are given, run clang-format on all lines that differ
Expand Down Expand Up @@ -161,13 +163,20 @@ def main():
),
),
p.add_argument(
"-f", "--force", action="store_true", help="allow changes to unstaged files"
"-f",
"--force",
action="store_true",
help="allow changes to unstaged files",
)
p.add_argument(
"-p", "--patch", action="store_true", help="select hunks interactively"
)
p.add_argument(
"-q", "--quiet", action="count", default=0, help="print less information"
"-q",
"--quiet",
action="count",
default=0,
help="print less information",
)
p.add_argument(
"--staged",
Expand All @@ -181,7 +190,11 @@ def main():
help="passed to clang-format",
),
p.add_argument(
"-v", "--verbose", action="count", default=0, help="print extra information"
"-v",
"--verbose",
action="count",
default=0,
help="print extra information",
)
p.add_argument(
"--diff_from_common_commit",
Expand Down Expand Up @@ -221,7 +234,10 @@ def main():
if not opts.diff:
die("--diff is required when two commits are given")
elif opts.diff_from_common_commit:
die("--diff_from_common_commit is only allowed when two commits are given")
die(
"--diff_from_common_commit is only allowed when two commits are "
"given"
)

if os.path.dirname(opts.binary):
opts.binary = os.path.abspath(opts.binary)
Expand Down Expand Up @@ -296,9 +312,9 @@ def main():
def load_git_config(non_string_options=None):
"""Return the git configuration as a dictionary.
All options are assumed to be strings unless in `non_string_options`, in which
is a dictionary mapping option name (in lower case) to either "--bool" or
"--int"."""
All options are assumed to be strings unless in `non_string_options`, in
which is a dictionary mapping option name (in lower case) to either "--bool"
or "--int"."""
if non_string_options is None:
non_string_options = {}
out = {}
Expand All @@ -323,9 +339,9 @@ def interpret_args(args, dash_dash, default_commit):
args and placed in `dash_dash`.
If "--" is present (i.e., `dash_dash` is non-empty), the arguments to its
left (if present) are taken as commits. Otherwise, the arguments are checked
from left to right if they are commits or files. If commits are not given,
a list with `default_commit` is used."""
left (if present) are taken as commits. Otherwise, the arguments are
checked from left to right if they are commits or files. If commits are not
given, a list with `default_commit` is used."""
if dash_dash:
if len(args) == 0:
commits = [default_commit]
Expand Down Expand Up @@ -367,7 +383,10 @@ def disambiguate_revision(value):
return False
if object_type in ("commit", "tag"):
return True
die("`%s` is a %s, but a commit or filename was expected" % (value, object_type))
die(
"`%s` is a %s, but a commit or filename was expected"
% (value, object_type)
)


def get_object_type(value):
Expand Down Expand Up @@ -442,7 +461,9 @@ def extract_lines(patch_file):
line_count = 1
if start_line == 0:
continue
matches.setdefault(filename, []).append(Range(start_line, line_count))
matches.setdefault(filename, []).append(
Range(start_line, line_count)
)
return matches


Expand Down Expand Up @@ -497,9 +518,19 @@ def create_tree_from_index(filenames):

def index_contents_generator():
for filename in filenames:
git_ls_files_cmd = ["git", "ls-files", "--stage", "-z", "--", filename]
git_ls_files_cmd = [
"git",
"ls-files",
"--stage",
"-z",
"--",
filename,
]
git_ls_files = subprocess.Popen(
git_ls_files_cmd, env=env, stdin=subprocess.PIPE, stdout=subprocess.PIPE
git_ls_files_cmd,
env=env,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
)
stdout = git_ls_files.communicate()[0]
yield convert_string(stdout.split(b"\0")[0])
Expand Down Expand Up @@ -534,7 +565,13 @@ def run_clang_format_and_save_to_tree(
os.path.basename(filename),
]
else:
git_metadata_cmd = ["git", "ls-files", "--stage", "--", filename]
git_metadata_cmd = [
"git",
"ls-files",
"--stage",
"--",
filename,
]
git_metadata = subprocess.Popen(
git_metadata_cmd,
env=env,
Expand Down Expand Up @@ -566,8 +603,8 @@ def create_tree(input_lines, mode):
If mode is '--stdin', it must be a list of filenames. If mode is
'--index-info' is must be a list of values suitable for "git update-index
--index-info", such as "<mode> <SP> <sha1> <TAB> <filename>". Any other mode
is invalid."""
--index-info", such as "<mode> <SP> <sha1> <TAB> <filename>". Any other
mode is invalid."""
assert mode in ("--stdin", "--index-info")
cmd = ["git", "update-index", "--add", "-z", mode]
with temporary_index_file():
Expand All @@ -582,13 +619,18 @@ def create_tree(input_lines, mode):


def clang_format_to_blob(
filename, line_ranges, revision=None, binary="clang-format", style=None, env=None
filename,
line_ranges,
revision=None,
binary="clang-format",
style=None,
env=None,
):
"""Run clang-format on the given file and save the result to a git blob.
Runs on the file in `revision` if not None, or on the file in the working
directory if `revision` is None. Revision can be set to an empty string to run
clang-format on the file in the index.
directory if `revision` is None. Revision can be set to an empty string to
run clang-format on the file in the index.
Returns the object ID (SHA-1) of the created blob."""
clang_format_cmd = [binary]
Expand All @@ -602,7 +644,12 @@ def clang_format_to_blob(
)
if revision is not None:
clang_format_cmd.extend(["--assume-filename=" + filename])
git_show_cmd = ["git", "cat-file", "blob", "%s:%s" % (revision, filename)]
git_show_cmd = [
"git",
"cat-file",
"blob",
"%s:%s" % (revision, filename),
]
git_show = subprocess.Popen(
git_show_cmd, env=env, stdin=subprocess.PIPE, stdout=subprocess.PIPE
)
Expand All @@ -624,7 +671,13 @@ def clang_format_to_blob(
else:
raise
clang_format_stdin.close()
hash_object_cmd = ["git", "hash-object", "-w", "--path=" + filename, "--stdin"]
hash_object_cmd = [
"git",
"hash-object",
"-w",
"--path=" + filename,
"--stdin",
]
hash_object = subprocess.Popen(
hash_object_cmd, stdin=clang_format.stdout, stdout=subprocess.PIPE
)
Expand All @@ -641,8 +694,8 @@ def clang_format_to_blob(

@contextlib.contextmanager
def temporary_index_file(tree=None):
"""Context manager for setting GIT_INDEX_FILE to a temporary file and deleting
the file afterward."""
"""Context manager for setting GIT_INDEX_FILE to a temporary file and
deleting the file afterward."""
index_path = create_temporary_index(tree)
old_index_path = os.environ.get("GIT_INDEX_FILE")
os.environ["GIT_INDEX_FILE"] = index_path
Expand Down Expand Up @@ -671,9 +724,9 @@ def create_temporary_index(tree=None):

def print_diff(old_tree, new_tree):
"""Print the diff between the two trees to stdout."""
# We use the porcelain 'diff' and not plumbing 'diff-tree' because the output
# is expected to be viewed by the user, and only the former does nice things
# like color and pagination.
# We use the porcelain 'diff' and not plumbing 'diff-tree' because the
# output is expected to be viewed by the user, and only the former does nice
# things like color and pagination.
#
# We also only print modified files since `new_tree` only contains the files
# that were modified, so unmodified files would show as deleted without the
Expand All @@ -685,15 +738,23 @@ def print_diff(old_tree, new_tree):

def print_diffstat(old_tree, new_tree):
"""Print the diffstat between the two trees to stdout."""
# We use the porcelain 'diff' and not plumbing 'diff-tree' because the output
# is expected to be viewed by the user, and only the former does nice things
# like color and pagination.
# We use the porcelain 'diff' and not plumbing 'diff-tree' because the
# output is expected to be viewed by the user, and only the former does nice
# things like color and pagination.
#
# We also only print modified files since `new_tree` only contains the files
# that were modified, so unmodified files would show as deleted without the
# filter.
return subprocess.run(
["git", "diff", "--diff-filter=M", "--exit-code", "--stat", old_tree, new_tree]
[
"git",
"diff",
"--diff-filter=M",
"--exit-code",
"--stat",
old_tree,
new_tree,
]
).returncode


Expand All @@ -717,10 +778,13 @@ def apply_changes(old_tree, new_tree, force=False, patch_mode=False):
.split("\0")
)
if not force:
unstaged_files = run("git", "diff-files", "--name-status", *changed_files)
unstaged_files = run(
"git", "diff-files", "--name-status", *changed_files
)
if unstaged_files:
print(
"The following files would be modified but " "have unstaged changes:",
"The following files would be modified but have unstaged "
"changes:",
file=sys.stderr,
)
print(unstaged_files, file=sys.stderr)
Expand Down Expand Up @@ -749,7 +813,10 @@ def run(*args, **kwargs):
for name in kwargs:
raise TypeError("run() got an unexpected keyword argument '%s'" % name)
p = subprocess.Popen(
args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE
args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
stdin=subprocess.PIPE,
)
stdout, stderr = p.communicate(input=stdin)

Expand All @@ -759,13 +826,17 @@ def run(*args, **kwargs):
if p.returncode == 0:
if stderr:
if verbose:
print("`%s` printed to stderr:" % " ".join(args), file=sys.stderr)
print(
"`%s` printed to stderr:" % " ".join(args), file=sys.stderr
)
print(stderr.rstrip(), file=sys.stderr)
if strip:
stdout = stdout.rstrip("\r\n")
return stdout
if verbose:
print("`%s` returned %s" % (" ".join(args), p.returncode), file=sys.stderr)
print(
"`%s` returned %s" % (" ".join(args), p.returncode), file=sys.stderr
)
if stderr:
print(stderr.rstrip(), file=sys.stderr)
sys.exit(2)
Expand Down
4 changes: 2 additions & 2 deletions compiler-rt/lib/interception/interception_win.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -418,7 +418,7 @@ static void *AllocateTrampolineRegion(uptr min_addr, uptr max_addr,
ReportError(
"interception_win: AllocateTrampolineRegion failed to find free memory; "
"min_addr: %p, max_addr: %p, func_addr: %p, granularity: %zu\n",
(void *)min_addr, (void *)max_addr, granularity);
(void *)min_addr, (void *)max_addr, (void *)func_addr, granularity);
return nullptr;
#else
return ::VirtualAlloc(nullptr,
Expand Down Expand Up @@ -1247,7 +1247,7 @@ uptr InternalGetProcAddress(void *module, const char *func_name) {
char function_name[256];
size_t funtion_name_length = _strlen(func);
if (funtion_name_length >= sizeof(function_name) - 1) {
ReportError("interception_win: func too long: '%s'\n", func);
ReportError("interception_win: func too long: '%s'\n", (char *)func);
InterceptionFailed();
}

Expand Down
21 changes: 14 additions & 7 deletions compiler-rt/lib/profile/InstrProfilingMerge.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,12 @@ getDistanceFromCounterToValueProf(const __llvm_profile_header *const Header) {
PaddingBytesAfterVNamesSize;
}

// Add offset to pointer without assuming that the addition does not overflow.
// This allows performing bounds checks by checking the result of the addition.
static const char *ptr_add_with_overflow(const char *p, size_t offset) {
return (const char *)((uintptr_t)p + offset);
}

COMPILER_RT_VISIBILITY
int __llvm_profile_merge_from_buffer(const char *ProfileData,
uint64_t ProfileSize) {
Expand Down Expand Up @@ -154,9 +160,10 @@ int __llvm_profile_merge_from_buffer(const char *ProfileData,
SrcCountersStart = (char *)SrcDataEnd;
SrcCountersEnd = SrcCountersStart +
Header->NumCounters * __llvm_profile_counter_entry_size();
SrcBitmapStart = SrcCountersEnd + __llvm_profile_get_num_padding_bytes(
SrcCountersEnd - SrcCountersStart);
SrcNameStart = SrcBitmapStart + Header->NumBitmapBytes;
SrcBitmapStart = ptr_add_with_overflow(
SrcCountersEnd,
__llvm_profile_get_num_padding_bytes(SrcCountersEnd - SrcCountersStart));
SrcNameStart = ptr_add_with_overflow(SrcBitmapStart, Header->NumBitmapBytes);
SrcValueProfDataStart =
SrcNameStart + getDistanceFromCounterToValueProf(Header);
if (SrcNameStart < SrcCountersStart || SrcNameStart < SrcBitmapStart)
Expand Down Expand Up @@ -200,8 +207,8 @@ int __llvm_profile_merge_from_buffer(const char *ProfileData,
// CountersDelta computes the offset into the in-buffer counter section.
//
// On WIN64, CountersDelta is truncated as well, so no need for signext.
char *SrcCounters =
SrcCountersStart + ((uintptr_t)SrcData->CounterPtr - CountersDelta);
const char *SrcCounters = ptr_add_with_overflow(
SrcCountersStart, (uintptr_t)SrcData->CounterPtr - CountersDelta);
// CountersDelta needs to be decreased as we advance to the next data
// record.
CountersDelta -= sizeof(*SrcData);
Expand All @@ -220,8 +227,8 @@ int __llvm_profile_merge_from_buffer(const char *ProfileData,
}
}

const char *SrcBitmap =
SrcBitmapStart + ((uintptr_t)SrcData->BitmapPtr - BitmapDelta);
const char *SrcBitmap = ptr_add_with_overflow(
SrcBitmapStart, (uintptr_t)SrcData->BitmapPtr - BitmapDelta);
// BitmapDelta also needs to be decreased as we advance to the next data
// record.
BitmapDelta -= sizeof(*SrcData);
Expand Down
2 changes: 0 additions & 2 deletions libc/benchmarks/CMakeLists.txt
View file
Original file line number Diff line number Diff line change
Expand Up @@ -212,5 +212,3 @@ target_link_libraries(libc.benchmarks.memory_functions.opt_host
benchmark_main
)
llvm_update_compile_flags(libc.benchmarks.memory_functions.opt_host)

add_subdirectory(automemcpy)
12 changes: 0 additions & 12 deletions libc/benchmarks/automemcpy/CMakeLists.txt
View file

This file was deleted.

111 changes: 0 additions & 111 deletions libc/benchmarks/automemcpy/README.md
View file

This file was deleted.

26 changes: 0 additions & 26 deletions libc/benchmarks/automemcpy/include/automemcpy/CodeGen.h
View file

This file was deleted.

159 changes: 0 additions & 159 deletions libc/benchmarks/automemcpy/include/automemcpy/FunctionDescriptor.h
View file

This file was deleted.

62 changes: 0 additions & 62 deletions libc/benchmarks/automemcpy/include/automemcpy/RandomFunctionGenerator.h
View file

This file was deleted.

109 changes: 0 additions & 109 deletions libc/benchmarks/automemcpy/include/automemcpy/ResultAnalyzer.h
View file

This file was deleted.

37 changes: 0 additions & 37 deletions libc/benchmarks/automemcpy/lib/CMakeLists.txt
View file

This file was deleted.

644 changes: 0 additions & 644 deletions libc/benchmarks/automemcpy/lib/CodeGen.cpp
View file

This file was deleted.

29 changes: 0 additions & 29 deletions libc/benchmarks/automemcpy/lib/CodeGenMain.cpp
View file

This file was deleted.

280 changes: 0 additions & 280 deletions libc/benchmarks/automemcpy/lib/RandomFunctionGenerator.cpp
View file

This file was deleted.

204 changes: 0 additions & 204 deletions libc/benchmarks/automemcpy/lib/ResultAnalyzer.cpp
View file

This file was deleted.

175 changes: 0 additions & 175 deletions libc/benchmarks/automemcpy/lib/ResultAnalyzerMain.cpp
View file

This file was deleted.

9 changes: 0 additions & 9 deletions libc/benchmarks/automemcpy/unittests/CMakeLists.txt
View file

This file was deleted.

226 changes: 0 additions & 226 deletions libc/benchmarks/automemcpy/unittests/CodeGenTest.cpp
View file

This file was deleted.

191 changes: 0 additions & 191 deletions libc/benchmarks/automemcpy/unittests/ResultAnalyzerTest.cpp
View file

This file was deleted.

3 changes: 1 addition & 2 deletions libc/docs/dev/source_tree_layout.rst
View file
Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,7 @@ The ``benchmarks`` directory
----------------------------

The ``benchmarks`` directory contains LLVM-libc's benchmarking utilities. These
are mostly used for the memory functions. This also includes the automemcpy
subdirectory for automatic generation of optimized memory functions.
are mostly used for the memory functions.

The ``config`` directory
------------------------
Expand Down
23 changes: 10 additions & 13 deletions libcxx/include/__numeric/gcd_lcm.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,8 @@ template <class _Tp>
constexpr _LIBCPP_HIDDEN _Tp __gcd(_Tp __a, _Tp __b) {
static_assert(!is_signed<_Tp>::value, "");

// From: https://lemire.me/blog/2013/12/26/fastest-way-to-compute-the-greatest-common-divisor
// Using Binary GCD algorithm https://en.wikipedia.org/wiki/Binary_GCD_algorithm, based on an implementation
// from https://lemire.me/blog/2024/04/13/greatest-common-divisor-the-extended-euclidean-algorithm-and-speed/
//
// If power of two divides both numbers, we can push it out.
// - gcd( 2^x * a, 2^x * b) = 2^x * gcd(a, b)
Expand All @@ -76,21 +77,17 @@ constexpr _LIBCPP_HIDDEN _Tp __gcd(_Tp __a, _Tp __b) {
if (__a == 0)
return __b;

int __az = std::__countr_zero(__a);
int __bz = std::__countr_zero(__b);
int __shift = std::min(__az, __bz);
__a >>= __az;
__b >>= __bz;
_Tp __c = __a | __b;
int __shift = std::__countr_zero(__c);
__a >>= std::__countr_zero(__a);
do {
_Tp __diff = __a - __b;
if (__a > __b) {
__a = __b;
__b = __diff;
_Tp __t = __b >> std::__countr_zero(__b);
if (__a > __t) {
__b = __a - __t;
__a = __t;
} else {
__b = __b - __a;
__b = __t - __a;
}
if (__diff != 0)
__b >>= std::__countr_zero(__diff);
} while (__b != 0);
return __a << __shift;
}
Expand Down
12 changes: 1 addition & 11 deletions libcxx/test/std/numerics/numeric.ops/numeric.ops.gcd/gcd.pass.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -27,17 +27,7 @@ constexpr struct {
int x;
int y;
int expect;
} Cases[] = {
{0, 0, 0},
{1, 0, 1},
{0, 1, 1},
{1, 1, 1},
{2, 3, 1},
{2, 4, 2},
{36, 17, 1},
{36, 18, 18}
};

} Cases[] = {{0, 0, 0}, {1, 0, 1}, {0, 1, 1}, {1, 1, 1}, {2, 3, 1}, {2, 4, 2}, {11, 9, 1}, {36, 17, 1}, {36, 18, 18}};

template <typename Input1, typename Input2, typename Output>
constexpr bool test0(int in1, int in2, int out)
Expand Down
1 change: 1 addition & 0 deletions lldb/tools/lldb-dap/ProgressEvent.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//

#include <atomic>
#include <chrono>
#include <mutex>
#include <optional>
#include <queue>
Expand Down
46 changes: 39 additions & 7 deletions llvm/include/llvm/CodeGen/LiveStacks.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@

#include "llvm/CodeGen/LiveInterval.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/IR/PassManager.h"
#include "llvm/InitializePasses.h"
#include "llvm/PassRegistry.h"
#include <cassert>
Expand All @@ -32,7 +33,7 @@ class raw_ostream;
class TargetRegisterClass;
class TargetRegisterInfo;

class LiveStacks : public MachineFunctionPass {
class LiveStacks {
const TargetRegisterInfo *TRI = nullptr;

/// Special pool allocator for VNInfo's (LiveInterval val#).
Expand All @@ -47,12 +48,6 @@ class LiveStacks : public MachineFunctionPass {
std::map<int, const TargetRegisterClass *> S2RCMap;

public:
static char ID; // Pass identification, replacement for typeid

LiveStacks() : MachineFunctionPass(ID) {
initializeLiveStacksPass(*PassRegistry::getPassRegistry());
}

using iterator = SS2IntervalMap::iterator;
using const_iterator = SS2IntervalMap::const_iterator;

Expand Down Expand Up @@ -92,6 +87,25 @@ class LiveStacks : public MachineFunctionPass {

VNInfo::Allocator &getVNInfoAllocator() { return VNInfoAllocator; }

void releaseMemory();
/// init - analysis entry point
void init(MachineFunction &MF);
void print(raw_ostream &O, const Module *M = nullptr) const;
};

class LiveStacksWrapperLegacy : public MachineFunctionPass {
LiveStacks Impl;

public:
static char ID; // Pass identification, replacement for typeid

LiveStacksWrapperLegacy() : MachineFunctionPass(ID) {
initializeLiveStacksWrapperLegacyPass(*PassRegistry::getPassRegistry());
}

LiveStacks &getLS() { return Impl; }
const LiveStacks &getLS() const { return Impl; }

void getAnalysisUsage(AnalysisUsage &AU) const override;
void releaseMemory() override;

Expand All @@ -102,6 +116,24 @@ class LiveStacks : public MachineFunctionPass {
void print(raw_ostream &O, const Module * = nullptr) const override;
};

class LiveStacksAnalysis : public AnalysisInfoMixin<LiveStacksAnalysis> {
static AnalysisKey Key;
friend AnalysisInfoMixin<LiveStacksAnalysis>;

public:
using Result = LiveStacks;

LiveStacks run(MachineFunction &MF, MachineFunctionAnalysisManager &);
};

class LiveStacksPrinterPass : public PassInfoMixin<LiveStacksPrinterPass> {
raw_ostream &OS;

public:
LiveStacksPrinterPass(raw_ostream &OS) : OS(OS) {}
PreservedAnalyses run(MachineFunction &MF,
MachineFunctionAnalysisManager &AM);
};
} // end namespace llvm

#endif
Loading