llvm/test/CodeGen/Mips/mips16-hf-attr.ll

   1 ; Check that stubs generation for mips16 hard-float mode does not depend
   2 ; on the function 'use-soft-float' attribute's value.
   3 ; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel \
   4 ; RUN:     -mattr=mips16 -relocation-model=pic < %s | FileCheck %s
   5
   6 define void @bar_hf() #0 {
   7 ; CHECK: bar_hf:
   8 entry:
   9   %call1 = call float @foo(float 1.000000e+00)
  10 ; CHECK: lw $2, %call16(foo)($3)
  11 ; CHECK: lw $5, %got(__mips16_call_stub_sf_1)($3)
  12   ret void
  13 }
  14
  15 define void @bar_sf() #1 {
  16 ; CHECK: bar_sf:
  17 entry:
  18   %call1 = call float @foo(float 1.000000e+00)
  19 ; CHECK: lw $3, %call16(foo)($2)
  20 ; CHECK-NOT: lw $5, %got(__mips16_call_stub_sf_1)($3)
  21   ret void
  22 }
  23
  24 declare float @foo(float) #2
  25
  26 attributes #0 = {
  27   nounwind
  28   "less-precise-fpmad"="false" "frame-pointer"="all"
  29  "frame-pointer"="non-leaf" "no-infs-fp-math"="false"
  30   "no-nans-fp-math"="false" "stack-protector-buffer-size"="8"
  31   "unsafe-fp-math"="false" "use-soft-float"="false"
  32 }
  33 attributes #1 = {
  34   nounwind
  35   "less-precise-fpmad"="false" "frame-pointer"="all"
  36  "frame-pointer"="non-leaf" "no-infs-fp-math"="false"
  37   "no-nans-fp-math"="false" "stack-protector-buffer-size"="8"
  38   "unsafe-fp-math"="false" "use-soft-float"="true"
  39 }
  40 attributes #2 = {
  41   "less-precise-fpmad"="false" "frame-pointer"="all"
  42  "frame-pointer"="non-leaf" "no-infs-fp-math"="false"
  43   "no-nans-fp-math"="false" "stack-protector-buffer-size"="8"
  44   "unsafe-fp-math"="false" "use-soft-float"="true"
  45 }