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.
102 lines
2.7 KiB
LLVM
102 lines
2.7 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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define float @test1(float %x) nounwind {
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%call = tail call float @llvm.floor.f32(float %x) nounwind readnone
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ret float %call
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; CHECK-LABEL: test1:
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; CHECK: frim 1, 1
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; CHECK-VSX-LABEL: test1:
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; CHECK-VSX: xsrdpim 1, 1
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}
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declare float @llvm.floor.f32(float) nounwind readnone
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define double @test2(double %x) nounwind {
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%call = tail call double @llvm.floor.f64(double %x) nounwind readnone
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ret double %call
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; CHECK-LABEL: test2:
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; CHECK: frim 1, 1
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; CHECK-VSX-LABEL: test2:
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; CHECK-VSX: xsrdpim 1, 1
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}
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declare double @llvm.floor.f64(double) nounwind readnone
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define float @test3(float %x) nounwind {
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%call = tail call float @llvm.round.f32(float %x) nounwind readnone
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ret float %call
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; CHECK-LABEL: test3:
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; CHECK: frin 1, 1
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; CHECK-VSX-LABEL: test3:
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; CHECK-VSX: xsrdpi 1, 1
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}
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declare float @llvm.round.f32(float) nounwind readnone
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define double @test4(double %x) nounwind {
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%call = tail call double @llvm.round.f64(double %x) nounwind readnone
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ret double %call
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; CHECK-LABEL: test4:
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; CHECK: frin 1, 1
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; CHECK-VSX-LABEL: test4:
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; CHECK-VSX: xsrdpi 1, 1
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}
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declare double @llvm.round.f64(double) nounwind readnone
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define float @test5(float %x) nounwind {
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%call = tail call float @llvm.ceil.f32(float %x) nounwind readnone
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ret float %call
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; CHECK-LABEL: test5:
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; CHECK: frip 1, 1
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; CHECK-VSX-LABEL: test5:
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; CHECK-VSX: xsrdpip 1, 1
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}
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declare float @llvm.ceil.f32(float) nounwind readnone
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define double @test6(double %x) nounwind {
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%call = tail call double @llvm.ceil.f64(double %x) nounwind readnone
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ret double %call
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; CHECK-LABEL: test6:
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; CHECK: frip 1, 1
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; CHECK-VSX-LABEL: test6:
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; CHECK-VSX: xsrdpip 1, 1
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}
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declare double @llvm.ceil.f64(double) nounwind readnone
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define float @test9(float %x) nounwind {
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%call = tail call float @llvm.trunc.f32(float %x) nounwind readnone
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ret float %call
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; CHECK-LABEL: test9:
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; CHECK: friz 1, 1
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; CHECK-VSX-LABEL: test9:
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; CHECK-VSX: xsrdpiz 1, 1
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}
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declare float @llvm.trunc.f32(float) nounwind readnone
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define double @test10(double %x) nounwind {
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%call = tail call double @llvm.trunc.f64(double %x) nounwind readnone
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ret double %call
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; CHECK-LABEL: test10:
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; CHECK: friz 1, 1
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; CHECK-VSX-LABEL: test10:
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; CHECK-VSX: xsrdpiz 1, 1
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}
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declare double @llvm.trunc.f64(double) nounwind readnone
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