• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -O2 -mtriple=x86_64-linux-android -mattr=+mmx | FileCheck %s --check-prefix=MMX
3; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=+mmx | FileCheck %s --check-prefix=MMX
4; RUN: llc < %s -O2 -mtriple=x86_64-linux-android | FileCheck %s
5; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu | FileCheck %s
6
7define void @test_select(fp128* %p, fp128* %q, i1 zeroext %c) {
8; MMX-LABEL: test_select:
9; MMX:       # BB#0:
10; MMX-NEXT:    testb %dl, %dl
11; MMX-NEXT:    jne .LBB0_1
12; MMX-NEXT:  # BB#2:
13; MMX-NEXT:    movaps {{.*}}(%rip), %xmm0
14; MMX-NEXT:    movaps %xmm0, (%rsi)
15; MMX-NEXT:    retq
16; MMX-NEXT:  .LBB0_1:
17; MMX-NEXT:    movaps (%rdi), %xmm0
18; MMX-NEXT:    movaps %xmm0, (%rsi)
19; MMX-NEXT:    retq
20;
21; CHECK-LABEL: test_select:
22; CHECK:       # BB#0:
23; CHECK-NEXT:    xorl %eax, %eax
24; CHECK-NEXT:    testb %dl, %dl
25; CHECK-NEXT:    cmovneq (%rdi), %rax
26; CHECK-NEXT:    movabsq $9223231299366420480, %rcx # imm = 0x7FFF800000000000
27; CHECK-NEXT:    cmovneq 8(%rdi), %rcx
28; CHECK-NEXT:    movq %rcx, 8(%rsi)
29; CHECK-NEXT:    movq %rax, (%rsi)
30; CHECK-NEXT:    retq
31  %a = load fp128, fp128* %p, align 2
32  %r = select i1 %c, fp128 %a, fp128 0xL00000000000000007FFF800000000000
33  store fp128 %r, fp128* %q
34  ret void
35}
36