xref: /llvm-project/llvm/test/CodeGen/X86/GlobalISel/fconstant.ll (revision 92e96c7bbacbb477265c7e5ff6c49a6de5d4ee69)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel                       -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64_SMALL
3; RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel -code-model=large     -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64_LARGE
4; RUN: llc -mtriple=i386-linux-gnu   -mattr=+sse2 -global-isel                       -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK32
5; RUN: llc -mtriple=i386-linux-gnu   -mattr=+sse2 -global-isel -code-model=large     -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK32
6; RUN: llc -mtriple=x86_64-linux-gnu -mattr=+sse2 -global-isel -relocation-model=pic -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK64_SMALL
7
8define void @test_float(ptr %a , float %b) {
9; CHECK64_SMALL-LABEL: test_float:
10; CHECK64_SMALL:       # %bb.0: # %entry
11; CHECK64_SMALL-NEXT:    movss {{.*#+}} xmm1 = [5.5E+0,0.0E+0,0.0E+0,0.0E+0]
12; CHECK64_SMALL-NEXT:    addss %xmm0, %xmm1
13; CHECK64_SMALL-NEXT:    movss %xmm1, (%rdi)
14; CHECK64_SMALL-NEXT:    retq
15;
16; CHECK64_LARGE-LABEL: test_float:
17; CHECK64_LARGE:       # %bb.0: # %entry
18; CHECK64_LARGE-NEXT:    movabsq ${{\.?LCPI[0-9]+_[0-9]+}}, %rax
19; CHECK64_LARGE-NEXT:    addss (%rax), %xmm0
20; CHECK64_LARGE-NEXT:    movss %xmm0, (%rdi)
21; CHECK64_LARGE-NEXT:    retq
22;
23; CHECK32-LABEL: test_float:
24; CHECK32:       # %bb.0: # %entry
25; CHECK32-NEXT:    movl {{[0-9]+}}(%esp), %eax
26; CHECK32-NEXT:    movss {{.*#+}} xmm0 = [5.5E+0,0.0E+0,0.0E+0,0.0E+0]
27; CHECK32-NEXT:    addss {{[0-9]+}}(%esp), %xmm0
28; CHECK32-NEXT:    movss %xmm0, (%eax)
29; CHECK32-NEXT:    retl
30entry:
31  %aa = fadd float 5.500000e+00, %b
32  store float %aa, ptr %a
33  ret void
34}
35
36