mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 00:11:00 +00:00
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
|
|
|
|
@y = global double -1.450000e+00, align 8
|
|
@x = common global double 0.000000e+00, align 8
|
|
|
|
@y1 = common global float 0.000000e+00, align 4
|
|
@x1 = common global float 0.000000e+00, align 4
|
|
|
|
|
|
|
|
; Function Attrs: nounwind optsize
|
|
define i32 @main() #0 {
|
|
entry:
|
|
%0 = load double* @y, align 8
|
|
%call = tail call double @fabs(double %0) #2
|
|
store double %call, double* @x, align 8
|
|
; static-NOT: .ent __call_stub_fp_fabs
|
|
; static-NOT: jal fabs
|
|
%1 = load float* @y1, align 4
|
|
%call2 = tail call float @fabsf(float %1) #2
|
|
store float %call2, float* @x1, align 4
|
|
; static-NOT: .ent __call_stub_fp_fabsf
|
|
; static-NOT: jal fabsf
|
|
ret i32 0
|
|
}
|
|
|
|
; Function Attrs: nounwind optsize readnone
|
|
declare double @fabs(double) #1
|
|
|
|
declare float @fabsf(float) #1
|
|
|
|
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" }
|
|
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" }
|
|
attributes #2 = { nounwind optsize readnone }
|
|
|
|
|
|
|