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https://github.com/tinygo-org/tinygo.git
synced 2026-08-11 06:23:39 +00:00
Ayke van Laethem
b8a6a1f62b
This gives some more optimization opportunities to LLVM, because it understands these intrinsics. For example, it might convert llvm.sqrt.f64 to llvm.sqrt.f32 if possible.
37 lines
1.9 KiB
LLVM
37 lines
1.9 KiB
LLVM
; ModuleID = 'intrinsics.go'
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source_filename = "intrinsics.go"
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target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
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target triple = "thumbv7m-unknown-unknown-eabi"
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declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*) #0
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; Function Attrs: nounwind
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define hidden void @main.init(i8* %context) unnamed_addr #1 {
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entry:
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ret void
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}
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; Function Attrs: nounwind
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define hidden double @main.mySqrt(double %x, i8* %context) unnamed_addr #1 {
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entry:
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%0 = call double @llvm.sqrt.f64(double %x)
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ret double %0
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}
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; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
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declare double @llvm.sqrt.f64(double) #2
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; Function Attrs: nounwind
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define hidden double @main.myTrunc(double %x, i8* %context) unnamed_addr #1 {
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entry:
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%0 = call double @llvm.trunc.f64(double %x)
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ret double %0
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}
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; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
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declare double @llvm.trunc.f64(double) #2
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attributes #0 = { "target-features"="+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp" }
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attributes #1 = { nounwind "target-features"="+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp" }
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attributes #2 = { nofree nosync nounwind readnone speculatable willreturn }
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