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c5e99819f4
Hard float for mips16 means essentially to compile as soft float but to use a runtime library for soft float that is written with native mips32 floating point instructions (those runtime routines run in mips32 hard float mode). The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195123 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.4 KiB
LLVM
38 lines
1.4 KiB
LLVM
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=static < %s | FileCheck %s -check-prefix=static
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@y = global double -1.450000e+00, align 8
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@x = common global double 0.000000e+00, align 8
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@y1 = common global float 0.000000e+00, align 4
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@x1 = common global float 0.000000e+00, align 4
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; Function Attrs: nounwind optsize
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define i32 @main() #0 {
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entry:
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%0 = load double* @y, align 8
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%call = tail call double @fabs(double %0) #2
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store double %call, double* @x, align 8
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; static-NOT: .ent __call_stub_fp_fabs
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; static-NOT: jal fabs
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%1 = load float* @y1, align 4
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%call2 = tail call float @fabsf(float %1) #2
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store float %call2, float* @x1, align 4
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; static-NOT: .ent __call_stub_fp_fabsf
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; static-NOT: jal fabsf
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ret i32 0
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}
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; Function Attrs: nounwind optsize readnone
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declare double @fabs(double) #1
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declare float @fabsf(float) #1
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attributes #0 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" }
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attributes #1 = { nounwind optsize readnone "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" }
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attributes #2 = { nounwind optsize readnone }
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