210 lines
6.3 KiB
LLVM
210 lines
6.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; 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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
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; CHECK-NEXT: pcmpeqd %xmm0, %xmm0
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; CHECK-NEXT: pxor %xmm1, %xmm0
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: movl $-1, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
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; CHECK-NEXT: pcmpeqd %xmm0, %xmm0
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; CHECK-NEXT: pxor %xmm1, %xmm0
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pcmpeqd %xmm1, %xmm1
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; CHECK-NEXT: pxor %xmm0, %xmm1
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pcmpeqd %xmm1, %xmm1
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; CHECK-NEXT: pxor %xmm0, %xmm1
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: movl $-1, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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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: # %bb.0:
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; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: retq
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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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%t0 = extractelement <4 x i1> %cmp1, i32 1
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%t1 = sext i1 %t0 to i32
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ret i32 %t1
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}
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; (and (setne X, 0), (setne X, -1)) --> (setuge (add X, 1), 2)
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; Don't combine with i1 - out of range constant
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define void @test_i1_uge(i1 *%A2) {
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; CHECK-LABEL: test_i1_uge:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movb (%rdi), %al
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: xorb $1, %cl
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; CHECK-NEXT: andb %cl, %al
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; CHECK-NEXT: movzbl %al, %eax
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; CHECK-NEXT: andl $1, %eax
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; CHECK-NEXT: negq %rax
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; CHECK-NEXT: andb $1, %cl
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; CHECK-NEXT: movb %cl, (%rdi,%rax)
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; CHECK-NEXT: retq
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%L5 = load i1, i1* %A2
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%C3 = icmp ne i1 %L5, true
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%C8 = icmp eq i1 %L5, false
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%C9 = icmp ugt i1 %C3, %C8
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%G3 = getelementptr i1, i1* %A2, i1 %C9
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store i1 %C3, i1* %G3
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ret void
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}
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