2017-04-26 04:30:08 +08:00
|
|
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
2015-03-12 23:16:58 +08:00
|
|
|
; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=generic < %s | FileCheck %s
|
|
|
|
|
|
|
|
define i32 @test_eq_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_eq_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
|
2017-04-26 22:05:42 +08:00
|
|
|
; CHECK-NEXT: pcmpeqd %xmm0, %xmm0
|
|
|
|
; CHECK-NEXT: pxor %xmm1, %xmm0
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp eq <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_ne_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_ne_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
|
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp ne <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_le_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_le_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movl $-1, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sle <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_ge_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_ge_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
|
2017-04-26 22:05:42 +08:00
|
|
|
; CHECK-NEXT: pcmpeqd %xmm0, %xmm0
|
|
|
|
; CHECK-NEXT: pxor %xmm1, %xmm0
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sge <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_lt_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_lt_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm0, %xmm1
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
|
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp slt <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_gt_1(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_gt_1:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: xorl %eax, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %A, %B
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sgt <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_eq_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_eq_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
|
2017-04-26 22:05:42 +08:00
|
|
|
; CHECK-NEXT: pcmpeqd %xmm1, %xmm1
|
|
|
|
; CHECK-NEXT: pxor %xmm0, %xmm1
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp eq <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_ne_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_ne_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
|
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp ne <4 x i32> %sext, zeroinitializer
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_le_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_le_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
|
2017-04-26 22:05:42 +08:00
|
|
|
; CHECK-NEXT: pcmpeqd %xmm1, %xmm1
|
|
|
|
; CHECK-NEXT: pxor %xmm0, %xmm1
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sle <4 x i32> zeroinitializer, %sext
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_ge_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_ge_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: movl $-1, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sge <4 x i32> zeroinitializer, %sext
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_lt_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_lt_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
|
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp slt <4 x i32> zeroinitializer, %sext
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
define i32 @test_gt_2(<4 x i32> %A, <4 x i32> %B) {
|
|
|
|
; CHECK-LABEL: test_gt_2:
|
2017-12-05 01:18:51 +08:00
|
|
|
; CHECK: # %bb.0:
|
2017-04-26 04:30:08 +08:00
|
|
|
; CHECK-NEXT: pcmpgtd %xmm1, %xmm0
|
|
|
|
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
|
|
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
|
|
; CHECK-NEXT: retq
|
2015-03-12 23:16:58 +08:00
|
|
|
%cmp = icmp slt <4 x i32> %B, %A
|
|
|
|
%sext = sext <4 x i1> %cmp to <4 x i32>
|
|
|
|
%cmp1 = icmp sgt <4 x i32> zeroinitializer, %sext
|
2017-04-26 04:30:08 +08:00
|
|
|
%t0 = extractelement <4 x i1> %cmp1, i32 1
|
|
|
|
%t1 = sext i1 %t0 to i32
|
|
|
|
ret i32 %t1
|
2015-03-12 23:16:58 +08:00
|
|
|
}
|
2017-04-26 04:30:08 +08:00
|
|
|
|
2017-12-26 22:48:28 +08:00
|
|
|
; (and (setne X, 0), (setne X, -1)) --> (setuge (add X, 1), 2)
|
|
|
|
; Don't combine with i1 - out of range constant
|
|
|
|
define void @test_i1_uge(i1 *%A2) {
|
|
|
|
; CHECK-LABEL: test_i1_uge:
|
|
|
|
; CHECK: # %bb.0:
|
|
|
|
; CHECK-NEXT: movb (%rdi), %al
|
|
|
|
; CHECK-NEXT: movl %eax, %ecx
|
|
|
|
; CHECK-NEXT: xorb $1, %cl
|
|
|
|
; CHECK-NEXT: andb %cl, %al
|
|
|
|
; CHECK-NEXT: movzbl %al, %eax
|
|
|
|
; CHECK-NEXT: andl $1, %eax
|
|
|
|
; CHECK-NEXT: negq %rax
|
|
|
|
; CHECK-NEXT: andb $1, %cl
|
|
|
|
; CHECK-NEXT: movb %cl, (%rdi,%rax)
|
|
|
|
; CHECK-NEXT: retq
|
|
|
|
%L5 = load i1, i1* %A2
|
|
|
|
%C3 = icmp ne i1 %L5, true
|
|
|
|
%C8 = icmp eq i1 %L5, false
|
|
|
|
%C9 = icmp ugt i1 %C3, %C8
|
|
|
|
%G3 = getelementptr i1, i1* %A2, i1 %C9
|
|
|
|
store i1 %C3, i1* %G3
|
|
|
|
ret void
|
|
|
|
}
|
|
|
|
|