5a24dfa339
This is a followup to https://github.com/llvm/llvm-project/pull/171114, removing the handling for most libcalls that are already canonicalized to intrinsics in the middle-end. The only remaining one is fabs, which has more test coverage than the others.
116 lines
2.8 KiB
LLVM
116 lines
2.8 KiB
LLVM
; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mattr=+fp-armv8 | FileCheck %s
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; RUN: llc < %s -mtriple=armv8-linux-gnueabihf -mattr=+fp-armv8 | FileCheck %s
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; CHECK-LABEL: test1
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; CHECK: vcvtm.s32.f32
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define i32 @test1(float %a) {
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entry:
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%call = call float @llvm.floor.f32(float %a) nounwind readnone
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%conv = fptosi float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test2
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; CHECK: vcvtm.u32.f32
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define i32 @test2(float %a) {
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entry:
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%call = call float @llvm.floor.f32(float %a) nounwind readnone
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%conv = fptoui float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test3
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; CHECK: vcvtm.s32.f64
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define i32 @test3(double %a) {
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entry:
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%call = call double @llvm.floor.f64(double %a) nounwind readnone
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%conv = fptosi double %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test4
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; CHECK: vcvtm.u32.f64
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define i32 @test4(double %a) {
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entry:
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%call = call double @llvm.floor.f64(double %a) nounwind readnone
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%conv = fptoui double %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test5
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; CHECK: vcvtp.s32.f32
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define i32 @test5(float %a) {
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entry:
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%call = call float @llvm.ceil.f32(float %a) nounwind readnone
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%conv = fptosi float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test6
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; CHECK: vcvtp.u32.f32
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define i32 @test6(float %a) {
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entry:
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%call = call float @llvm.ceil.f32(float %a) nounwind readnone
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%conv = fptoui float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test7
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; CHECK: vcvtp.s32.f64
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define i32 @test7(double %a) {
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entry:
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%call = call double @llvm.ceil.f64(double %a) nounwind readnone
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%conv = fptosi double %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test8
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; CHECK: vcvtp.u32.f64
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define i32 @test8(double %a) {
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entry:
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%call = call double @llvm.ceil.f64(double %a) nounwind readnone
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%conv = fptoui double %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test9
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; CHECK: vcvta.s32.f32
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define i32 @test9(float %a) {
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entry:
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%call = call float @llvm.round.f32(float %a) nounwind readnone
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%conv = fptosi float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test10
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; CHECK: vcvta.u32.f32
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define i32 @test10(float %a) {
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entry:
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%call = call float @llvm.round.f32(float %a) nounwind readnone
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%conv = fptoui float %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test11
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; CHECK: vcvta.s32.f64
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define i32 @test11(double %a) {
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entry:
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%call = call double @llvm.round.f64(double %a) nounwind readnone
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%conv = fptosi double %call to i32
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ret i32 %conv
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}
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; CHECK-LABEL: test12
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; CHECK: vcvta.u32.f64
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define i32 @test12(double %a) {
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entry:
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%call = call double @llvm.round.f64(double %a) nounwind readnone
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%conv = fptoui double %call to i32
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ret i32 %conv
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}
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declare float @llvm.floor.f32(float) nounwind readnone
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declare double @llvm.floor.f64(double) nounwind readnone
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declare float @llvm.ceil.f32(float) nounwind readnone
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declare double @llvm.ceil.f64(double) nounwind readnone
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