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 4define float @test_default_cc(float %a, float %b) { 5; CHECK-HARD-LABEL: test_default_cc: 6; CHECK-HARD-NOT: vmov 7; CHECK-HARD: vadd.f32 s0, s0, s1 8; CHECK-HARD-NOT: vmov 9 10; CHECK-SOFT-LABEL: test_default_cc: 11; CHECK-SOFT-DAG: vmov [[A:s[0-9]+]], r0 12; CHECK-SOFT-DAG: vmov [[B:s[0-9]+]], r1 13; CHECK-SOFT: vadd.f32 [[RES:s[0-9]+]], [[A]], [[B]] 14; CEHCK-SOFT: vmov r0, [[RES]] 15 16 %res = fadd float %a, %b 17 ret float %res 18} 19 20 21define arm_aapcs_vfpcc float @test_libcall(float %in) { 22; CHECK-HARD-LABEL: test_libcall: 23; CHECK-HARD-NOT: vmov 24; CHECK-HARD: b.w _sinf 25 26; CHECK-SOFT-LABEL: test_libcall: 27; CHECK-SOFT: vmov r0, s0 28; CHECK-SOFT: bl _sinf 29; CHECK-SOFT: vmov s0, r0 30 31 %res = call float @llvm.sin.f32(float %in) 32 ret float %res 33} 34 35 36declare float @llvm.sin.f32(float) 37