1; RUN: llc -mtriple=thumbv7em-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-HARD %s
2; RUN: llc -mtriple=thumbv7m-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-SOFT %s
3; RUN: llc -mtriple=thumbv7em-linux-gnueabi %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-SOFT %s
4
5define float @test_default_cc(float %a, float %b) {
6; CHECK-HARD-LABEL: test_default_cc:
7; CHECK-HARD-NOT: vmov
8; CHECK-HARD: vadd.f32 s0, s0, s1
9; CHECK-HARD-NOT: vmov
10
11; CHECK-SOFT-LABEL: test_default_cc:
12; CHECK-SOFT-DAG: vmov [[A:s[0-9]+]], r0
13; CHECK-SOFT-DAG: vmov [[B:s[0-9]+]], r1
14; CHECK-SOFT: vadd.f32 [[RES:s[0-9]+]], [[A]], [[B]]
15; CEHCK-SOFT: vmov r0, [[RES]]
16
17  %res = fadd float %a, %b
18  ret float %res
19}
20
21
22define arm_aapcs_vfpcc float @test_libcall(float %in) {
23; CHECK-HARD-LABEL: test_libcall:
24; CHECK-HARD-NOT: vmov
25; CHECK-HARD: b.w _sinf
26
27; CHECK-SOFT-LABEL: test_libcall:
28; CHECK-SOFT: vmov r0, s0
29; CHECK-SOFT: bl {{_?}}sinf
30; CHECK-SOFT: vmov s0, r0
31
32  %res = call float @llvm.sin.f32(float %in)
33  ret float %res
34}
35
36
37declare float @llvm.sin.f32(float)
38