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1; RUN: llc -mtriple=thumbv7em-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-HARD %s2; RUN: llc -mtriple=thumbv7m-none-macho %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-SOFT %s3; RUN: llc -mtriple=thumbv7em-linux-gnueabi %s -o - -mcpu=cortex-m4 | FileCheck --check-prefix=CHECK-SOFT %s4 5define float @test_default_cc(float %a, float %b) {6; CHECK-HARD-LABEL: test_default_cc:7; CHECK-HARD-NOT: vmov8; CHECK-HARD: vadd.f32 s0, s0, s19; CHECK-HARD-NOT: vmov10 11; CHECK-SOFT-LABEL: test_default_cc:12; CHECK-SOFT-DAG: vmov [[A:s[0-9]+]], r013; CHECK-SOFT-DAG: vmov [[B:s[0-9]+]], r114; CHECK-SOFT: vadd.f32 [[RES:s[0-9]+]], [[A]], [[B]]15; CHECK-SOFT: vmov r0, [[RES]]16 17 %res = fadd float %a, %b18 ret float %res19}20 21 22define arm_aapcs_vfpcc float @test_libcall(float %in) {23; CHECK-HARD-LABEL: test_libcall:24; CHECK-HARD-NOT: vmov25; CHECK-HARD: b.w _sinf26 27; CHECK-SOFT-LABEL: test_libcall:28; CHECK-SOFT: vmov r0, s029; CHECK-SOFT: bl {{_?}}sinf30; CHECK-SOFT: vmov s0, r031 32 %res = call float @llvm.sin.f32(float %in)33 ret float %res34}35 36 37declare float @llvm.sin.f32(float)38