167 lines
4.3 KiB
LLVM
167 lines
4.3 KiB
LLVM
; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=generic < %s | FileCheck %s
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define i32 @test_eq_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_eq_1:
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; CHECK: pcmpgtd %xmm0, %xmm1
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; CHECK-NEXT: pxor {{.*}}(%rip), %xmm1
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp eq <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_ne_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_ne_1:
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; CHECK: pcmpgtd %xmm0, %xmm1
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; CHECK-NOT: pxor
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp ne <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_le_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_le_1:
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; CHECK: movl $-1, %eax
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; CHECK-NEXT: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sle <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_ge_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_ge_1:
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; CHECK: pcmpgtd %xmm0, %xmm1
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; CHECK: pxor {{.*}}(%rip), %xmm1
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sge <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_lt_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_lt_1:
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; CHECK: pcmpgtd %xmm0, %xmm1
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; CHECK-NOT: pxor
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp slt <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_gt_1(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_gt_1:
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; CHECK: xorl %eax, %eax
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %A, %B
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sgt <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_eq_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_eq_2:
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; CHECK: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pxor {{.*}}(%rip), %xmm0
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp eq <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_ne_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_ne_2:
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; CHECK: pcmpgtd %xmm1, %xmm0
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; CHECK-NOT: pxor
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp ne <4 x i32> %sext, zeroinitializer
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_le_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_le_2:
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; CHECK: pcmpgtd %xmm1, %xmm0
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; CHECK: pxor {{.*}}(%rip), %xmm0
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sle <4 x i32> zeroinitializer, %sext
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_ge_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_ge_2:
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; CHECK: movl $-1, %eax
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sge <4 x i32> zeroinitializer, %sext
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_lt_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_lt_2:
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; CHECK: pcmpgtd %xmm1, %xmm0
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; CHECK-NOT: pxor
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp slt <4 x i32> zeroinitializer, %sext
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%0 = extractelement <4 x i1> %cmp, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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define i32 @test_gt_2(<4 x i32> %A, <4 x i32> %B) {
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; CHECK-LABEL: test_gt_2:
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; CHECK: pcmpgtd %xmm1, %xmm0
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; CHECK-NOT: pxor
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; CHECK: retq
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entry:
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%cmp = icmp slt <4 x i32> %B, %A
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%sext = sext <4 x i1> %cmp to <4 x i32>
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%cmp1 = icmp sgt <4 x i32> zeroinitializer, %sext
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%0 = extractelement <4 x i1> %cmp1, i32 1
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%1 = sext i1 %0 to i32
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ret i32 %1
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}
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