xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/fp128-select.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O2 -mtriple=x86_64-linux-android -mattr=+mmx | FileCheck %s --check-prefix=MMX
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=+mmx | FileCheck %s --check-prefix=MMX
4*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O2 -mtriple=x86_64-linux-android | FileCheck %s
5*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu | FileCheck %s
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine void @test_select(fp128* %p, fp128* %q, i1 zeroext %c) {
8*9880d681SAndroid Build Coastguard Worker; MMX-LABEL: test_select:
9*9880d681SAndroid Build Coastguard Worker; MMX:       # BB#0:
10*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    testb %dl, %dl
11*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    jne .LBB0_1
12*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:  # BB#2:
13*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    movaps {{.*}}(%rip), %xmm0
14*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    movaps %xmm0, (%rsi)
15*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    retq
16*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:  .LBB0_1:
17*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    movaps (%rdi), %xmm0
18*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    movaps %xmm0, (%rsi)
19*9880d681SAndroid Build Coastguard Worker; MMX-NEXT:    retq
20*9880d681SAndroid Build Coastguard Worker;
21*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_select:
22*9880d681SAndroid Build Coastguard Worker; CHECK:       # BB#0:
23*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    xorl %eax, %eax
24*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    testb %dl, %dl
25*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    cmovneq (%rdi), %rax
26*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movabsq $9223231299366420480, %rcx # imm = 0x7FFF800000000000
27*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    cmovneq 8(%rdi), %rcx
28*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movq %rcx, 8(%rsi)
29*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movq %rax, (%rsi)
30*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    retq
31*9880d681SAndroid Build Coastguard Worker  %a = load fp128, fp128* %p, align 2
32*9880d681SAndroid Build Coastguard Worker  %r = select i1 %c, fp128 %a, fp128 0xL00000000000000007FFF800000000000
33*9880d681SAndroid Build Coastguard Worker  store fp128 %r, fp128* %q
34*9880d681SAndroid Build Coastguard Worker  ret void
35*9880d681SAndroid Build Coastguard Worker}
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