diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/macho-embedded-float.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/macho-embedded-float.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/macho-embedded-float.ll b/llvm/test/CodeGen/ARM/macho-embedded-float.ll new file mode 100644 index 00000000000..abe9d5e7ec9 --- /dev/null +++ b/llvm/test/CodeGen/ARM/macho-embedded-float.ll @@ -0,0 +1,36 @@ +; RUN: llc -mtriple=thumbv7em-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-HARD %s +; RUN: llc -mtriple=thumbv7m-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-SOFT %s + +define float @test_default_cc(float %a, float %b) { +; CHECK-HARD-LABEL: test_default_cc: +; CHECK-HARD-NOT: vmov +; CHECK-HARD: vadd.f32 s0, s0, s1 +; CHECK-HARD-NOT: vmov + +; CHECK-SOFT-LABEL: test_default_cc: +; CHECK-SOFT-DAG: vmov [[A:s[0-9]+]], r0 +; CHECK-SOFT-DAG: vmov [[B:s[0-9]+]], r1 +; CHECK-SOFT: vadd.f32 [[RES:s[0-9]+]], [[A]], [[B]] +; CEHCK-SOFT: vmov r0, [[RES]] + + %res = fadd float %a, %b + ret float %res +} + + +define arm_aapcs_vfpcc float @test_libcall(float %in) { +; CHECK-HARD-LABEL: test_libcall: +; CHECK-HARD-NOT: vmov +; CHECK-HARD: b.w _sinf + +; CHECK-SOFT-LABEL: test_libcall: +; CHECK-SOFT: vmov r0, s0 +; CHECK-SOFT: bl _sinf +; CHECK-SOFT: vmov s0, r0 + + %res = call float @llvm.sin.f32(float %in) + ret float %res +} + + +declare float @llvm.sin.f32(float) |
