470 changes: 470 additions & 0 deletions llvm/test/CodeGen/X86/fast-isel-cmp-branch3.ll
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,470 @@
; RUN: llc < %s -fast-isel -fast-isel-abort -mtriple=x86_64-apple-darwin10 | FileCheck %s

define i32 @fcmp_oeq1(float %x) {
; CHECK-LABEL: fcmp_oeq1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp oeq float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_oeq2(float %x) {
; CHECK-LABEL: fcmp_oeq2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jne {{LBB.+_1}}
; CHECK-NEXT: jnp {{LBB.+_2}}
%1 = fcmp oeq float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ogt1(float %x) {
; CHECK-LABEL: fcmp_ogt1
; CHECK-NOT: ucomiss
; CHECK: movl $1, %eax
%1 = fcmp ogt float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ogt2(float %x) {
; CHECK-LABEL: fcmp_ogt2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jbe {{LBB.+_1}}
%1 = fcmp ogt float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_oge1(float %x) {
; CHECK-LABEL: fcmp_oge1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp oge float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_oge2(float %x) {
; CHECK-LABEL: fcmp_oge2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jb {{LBB.+_1}}
%1 = fcmp oge float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_olt1(float %x) {
; CHECK-LABEL: fcmp_olt1
; CHECK-NOT: ucomiss
; CHECK: movl $1, %eax
%1 = fcmp olt float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_olt2(float %x) {
; CHECK-LABEL: fcmp_olt2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jbe {{LBB.+_1}}
%1 = fcmp olt float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ole1(float %x) {
; CHECK-LABEL: fcmp_ole1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp ole float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ole2(float %x) {
; CHECK-LABEL: fcmp_ole2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jb {{LBB.+_1}}
%1 = fcmp ole float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_one1(float %x) {
; CHECK-LABEL: fcmp_one1
; CHECK-NOT: ucomiss
; CHECK: movl $1, %eax
%1 = fcmp one float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_one2(float %x) {
; CHECK-LABEL: fcmp_one2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: je {{LBB.+_1}}
%1 = fcmp one float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ord1(float %x) {
; CHECK-LABEL: fcmp_ord1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp ord float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ord2(float %x) {
; CHECK-LABEL: fcmp_ord2
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp ord float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_uno1(float %x) {
; CHECK-LABEL: fcmp_uno1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_2}}
%1 = fcmp uno float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_uno2(float %x) {
; CHECK-LABEL: fcmp_uno2
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jp {{LBB.+_2}}
%1 = fcmp uno float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ueq1(float %x) {
; CHECK-LABEL: fcmp_ueq1
; CHECK-NOT: ucomiss
%1 = fcmp ueq float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ueq2(float %x) {
; CHECK-LABEL: fcmp_ueq2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: je {{LBB.+_2}}
%1 = fcmp ueq float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ugt1(float %x) {
; CHECK-LABEL: fcmp_ugt1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jnp {{LBB.+_1}}
%1 = fcmp ugt float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ugt2(float %x) {
; CHECK-LABEL: fcmp_ugt2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jae {{LBB.+_1}}
%1 = fcmp ugt float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_uge1(float %x) {
; CHECK-LABEL: fcmp_uge1
; CHECK-NOT: ucomiss
%1 = fcmp uge float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_uge2(float %x) {
; CHECK-LABEL: fcmp_uge2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm0, %xmm1
; CHECK-NEXT: ja {{LBB.+_1}}
%1 = fcmp uge float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ult1(float %x) {
; CHECK-LABEL: fcmp_ult1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jnp {{LBB.+_1}}
%1 = fcmp ult float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ult2(float %x) {
; CHECK-LABEL: fcmp_ult2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jae {{LBB.+_1}}
%1 = fcmp ult float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ule1(float %x) {
; CHECK-LABEL: fcmp_ule1
; CHECK-NOT: ucomiss
%1 = fcmp ule float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_ule2(float %x) {
; CHECK-LABEL: fcmp_ule2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: ja {{LBB.+_1}}
%1 = fcmp ule float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_une1(float %x) {
; CHECK-LABEL: fcmp_une1
; CHECK: ucomiss %xmm0, %xmm0
; CHECK-NEXT: jnp {{LBB.+_1}}
%1 = fcmp une float %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @fcmp_une2(float %x) {
; CHECK-LABEL: fcmp_une2
; CHECK: xorps %xmm1, %xmm1
; CHECK-NEXT: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jne {{LBB.+_2}}
; CHECK-NEXT: jp {{LBB.+_2}}
; CHECK-NEXT: jmp {{LBB.+_1}}
%1 = fcmp une float %x, 0.000000e+00
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_eq(i32 %x) {
; CHECK-LABEL: icmp_eq
; CHECK-NOT: cmpl
; CHECK: movl $0, %eax
%1 = icmp eq i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_ne(i32 %x) {
; CHECK-LABEL: icmp_ne
; CHECK-NOT: cmpl
; CHECK: movl $1, %eax
%1 = icmp ne i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_ugt(i32 %x) {
; CHECK-LABEL: icmp_ugt
; CHECK-NOT: cmpl
; CHECK: movl $1, %eax
%1 = icmp ugt i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_uge(i32 %x) {
; CHECK-LABEL: icmp_uge
; CHECK-NOT: cmpl
; CHECK: movl $0, %eax
%1 = icmp uge i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_ult(i32 %x) {
; CHECK-LABEL: icmp_ult
; CHECK-NOT: cmpl
; CHECK: movl $1, %eax
%1 = icmp ult i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_ule(i32 %x) {
; CHECK-LABEL: icmp_ule
; CHECK-NOT: cmpl
; CHECK: movl $0, %eax
%1 = icmp ule i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_sgt(i32 %x) {
; CHECK-LABEL: icmp_sgt
; CHECK-NOT: cmpl
; CHECK: movl $1, %eax
%1 = icmp sgt i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_sge(i32 %x) {
; CHECK-LABEL: icmp_sge
; CHECK-NOT: cmpl
; CHECK: movl $0, %eax
%1 = icmp sge i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_slt(i32 %x) {
; CHECK-LABEL: icmp_slt
; CHECK-NOT: cmpl
; CHECK: movl $1, %eax
%1 = icmp slt i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

define i32 @icmp_sle(i32 %x) {
; CHECK-LABEL: icmp_sle
; CHECK-NOT: cmpl
; CHECK: movl $0, %eax
%1 = icmp sle i32 %x, %x
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}

417 changes: 417 additions & 0 deletions llvm/test/CodeGen/X86/fast-isel-cmp.ll
View file
Original file line number Diff line number Diff line change
Expand Up @@ -270,3 +270,420 @@ define zeroext i1 @icmp_sle(i32 %x, i32 %y) {
ret i1 %1
}

; Test cmp folding and condition optimization.
define zeroext i1 @fcmp_oeq2(float %x) {
; SDAG-LABEL: fcmp_oeq2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setnp %al
; FAST-LABEL: fcmp_oeq2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setnp %al
%1 = fcmp oeq float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_oeq3(float %x) {
; SDAG-LABEL: fcmp_oeq3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: cmpeqss %xmm1, %xmm0
; SDAG-NEXT: movd %xmm0, %eax
; SDAG-NEXT: andl $1, %eax
; FAST-LABEL: fcmp_oeq3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: sete %al
; FAST-NEXT: setnp %cl
; FAST-NEXT: andb %al, %cl
%1 = fcmp oeq float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ogt2(float %x) {
; SDAG-LABEL: fcmp_ogt2
; SDAG: xorl %eax, %eax
; FAST-LABEL: fcmp_ogt2
; FAST: xorl %eax, %eax
%1 = fcmp ogt float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ogt3(float %x) {
; SDAG-LABEL: fcmp_ogt3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: seta %al
; FAST-LABEL: fcmp_ogt3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: seta %al
%1 = fcmp ogt float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_oge2(float %x) {
; SDAG-LABEL: fcmp_oge2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setnp %al
; FAST-LABEL: fcmp_oge2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setnp %al
%1 = fcmp oge float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_oge3(float %x) {
; SDAG-LABEL: fcmp_oge3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: setae %al
; FAST-LABEL: fcmp_oge3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: setae %al
%1 = fcmp oge float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_olt2(float %x) {
; SDAG-LABEL: fcmp_olt2
; SDAG: xorl %eax, %eax
; FAST-LABEL: fcmp_olt2
; FAST: xorl %eax, %eax
%1 = fcmp olt float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_olt3(float %x) {
; SDAG-LABEL: fcmp_olt3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm0, %xmm1
; SDAG-NEXT: seta %al
; FAST-LABEL: fcmp_olt3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm0, %xmm1
; FAST-NEXT: seta %al
%1 = fcmp olt float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ole2(float %x) {
; SDAG-LABEL: fcmp_ole2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setnp %al
; FAST-LABEL: fcmp_ole2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setnp %al
%1 = fcmp ole float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ole3(float %x) {
; SDAG-LABEL: fcmp_ole3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm0, %xmm1
; SDAG-NEXT: setae %al
; FAST-LABEL: fcmp_ole3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm0, %xmm1
; FAST-NEXT: setae %al
%1 = fcmp ole float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_one2(float %x) {
; SDAG-LABEL: fcmp_one2
; SDAG: xorl %eax, %eax
; FAST-LABEL: fcmp_one2
; FAST: xorl %eax, %eax
%1 = fcmp one float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_one3(float %x) {
; SDAG-LABEL: fcmp_one3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: setne %al
; FAST-LABEL: fcmp_one3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: setne %al
%1 = fcmp one float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ord2(float %x) {
; SDAG-LABEL: fcmp_ord2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setnp %al
; FAST-LABEL: fcmp_ord2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setnp %al
%1 = fcmp ord float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ord3(float %x) {
; SDAG-LABEL: fcmp_ord3
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setnp %al
; FAST-LABEL: fcmp_ord3
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setnp %al
%1 = fcmp ord float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_uno2(float %x) {
; SDAG-LABEL: fcmp_uno2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setp %al
; FAST-LABEL: fcmp_uno2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setp %al
%1 = fcmp uno float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_uno3(float %x) {
; SDAG-LABEL: fcmp_uno3
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setp %al
; FAST-LABEL: fcmp_uno3
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setp %al
%1 = fcmp uno float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ueq2(float %x) {
; SDAG-LABEL: fcmp_ueq2
; SDAG: movb $1, %al
; FAST-LABEL: fcmp_ueq2
; FAST: movb $1, %al
%1 = fcmp ueq float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ueq3(float %x) {
; SDAG-LABEL: fcmp_ueq3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: sete %al
; FAST-LABEL: fcmp_ueq3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: sete %al
%1 = fcmp ueq float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ugt2(float %x) {
; SDAG-LABEL: fcmp_ugt2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setp %al
; FAST-LABEL: fcmp_ugt2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setp %al
%1 = fcmp ugt float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ugt3(float %x) {
; SDAG-LABEL: fcmp_ugt3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm0, %xmm1
; SDAG-NEXT: setb %al
; FAST-LABEL: fcmp_ugt3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm0, %xmm1
; FAST-NEXT: setb %al
%1 = fcmp ugt float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_uge2(float %x) {
; SDAG-LABEL: fcmp_uge2
; SDAG: movb $1, %al
; FAST-LABEL: fcmp_uge2
; FAST: movb $1, %al
%1 = fcmp uge float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_uge3(float %x) {
; SDAG-LABEL: fcmp_uge3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm0, %xmm1
; SDAG-NEXT: setbe %al
; FAST-LABEL: fcmp_uge3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm0, %xmm1
; FAST-NEXT: setbe %al
%1 = fcmp uge float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ult2(float %x) {
; SDAG-LABEL: fcmp_ult2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setp %al
; FAST-LABEL: fcmp_ult2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setp %al
%1 = fcmp ult float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ult3(float %x) {
; SDAG-LABEL: fcmp_ult3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: setb %al
; FAST-LABEL: fcmp_ult3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: setb %al
%1 = fcmp ult float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_ule2(float %x) {
; SDAG-LABEL: fcmp_ule2
; SDAG: movb $1, %al
; FAST-LABEL: fcmp_ule2
; FAST: movb $1, %al
%1 = fcmp ule float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_ule3(float %x) {
; SDAG-LABEL: fcmp_ule3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: ucomiss %xmm1, %xmm0
; SDAG-NEXT: setbe %al
; FAST-LABEL: fcmp_ule3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: setbe %al
%1 = fcmp ule float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @fcmp_une2(float %x) {
; SDAG-LABEL: fcmp_une2
; SDAG: ucomiss %xmm0, %xmm0
; SDAG-NEXT: setp %al
; FAST-LABEL: fcmp_une2
; FAST: ucomiss %xmm0, %xmm0
; FAST-NEXT: setp %al
%1 = fcmp une float %x, %x
ret i1 %1
}

define zeroext i1 @fcmp_une3(float %x) {
; SDAG-LABEL: fcmp_une3
; SDAG: xorps %xmm1, %xmm1
; SDAG-NEXT: cmpneqss %xmm1, %xmm0
; SDAG-NEXT: movd %xmm0, %eax
; SDAG-NEXT: andl $1, %eax
; FAST-LABEL: fcmp_une3
; FAST: xorps %xmm1, %xmm1
; FAST-NEXT: ucomiss %xmm1, %xmm0
; FAST-NEXT: setne %al
; FAST-NEXT: setp %cl
; FAST-NEXT: orb %al, %cl
%1 = fcmp une float %x, 0.000000e+00
ret i1 %1
}

define zeroext i1 @icmp_eq2(i32 %x) {
; SDAG-LABEL: icmp_eq2
; SDAG: movb $1, %al
; FAST-LABEL: icmp_eq2
; FAST: movb $1, %al
%1 = icmp eq i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_ne2(i32 %x) {
; SDAG-LABEL: icmp_ne2
; SDAG: xorl %eax, %eax
; FAST-LABEL: icmp_ne2
; FAST: xorl %eax, %eax
%1 = icmp ne i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_ugt2(i32 %x) {
; SDAG-LABEL: icmp_ugt2
; SDAG: xorl %eax, %eax
; FAST-LABEL: icmp_ugt2
; FAST: xorl %eax, %eax
%1 = icmp ugt i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_uge2(i32 %x) {
; SDAG-LABEL: icmp_uge2
; SDAG: movb $1, %al
; FAST-LABEL: icmp_uge2
; FAST: movb $1, %al
%1 = icmp uge i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_ult2(i32 %x) {
; SDAG-LABEL: icmp_ult2
; SDAG: xorl %eax, %eax
; FAST-LABEL: icmp_ult2
; FAST: xorl %eax, %eax
%1 = icmp ult i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_ule2(i32 %x) {
; SDAG-LABEL: icmp_ule2
; SDAG: movb $1, %al
; FAST-LABEL: icmp_ule2
; FAST: movb $1, %al
%1 = icmp ule i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_sgt2(i32 %x) {
; SDAG-LABEL: icmp_sgt2
; SDAG: xorl %eax, %eax
; FAST-LABEL: icmp_sgt2
; FAST: xorl %eax, %eax
%1 = icmp sgt i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_sge2(i32 %x) {
; SDAG-LABEL: icmp_sge2
; SDAG: movb $1, %al
; FAST-LABEL: icmp_sge2
; FAST: movb $1, %al
%1 = icmp sge i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_slt2(i32 %x) {
; SDAG-LABEL: icmp_slt2
; SDAG: xorl %eax, %eax
; FAST-LABEL: icmp_slt2
; FAST: xorl %eax, %eax
%1 = icmp slt i32 %x, %x
ret i1 %1
}

define zeroext i1 @icmp_sle2(i32 %x) {
; SDAG-LABEL: icmp_sle2
; SDAG: movb $1, %al
; FAST-LABEL: icmp_sle2
; FAST: movb $1, %al
%1 = icmp sle i32 %x, %x
ret i1 %1
}