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llvm-project/llvm/test/CodeGen/Mips/mips16-hf-attr-2.ll

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Add soft-float to the key for the subtarget lookup in the TargetMachine map, this makes sure that we can compile the same code for two different ABIs (hard and soft float) in the same module. Update one testcase accordingly (and fix some confusing naming) and add a new testcase as well with the ordering swapped which would highlight the problem. llvm-svn: 218632
2014-09-30 05:57:54 +08:00
; Check that stubs generation for mips16 hard-float mode does not depend
; on the function 'use-soft-float' attribute's value.
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel \
[mips][mips16] MIPS16 is not a CPU/Architecture but is an ASE. Summary: The -mcpu=mips16 option caused the Integrated Assembler to crash because it couldn't figure out the architecture revision number to write to the .MIPS.abiflags section. This CPU definition has been removed because, like microMIPS, MIPS16 is an ASE to a base architecture. Reviewers: vkalintiris Subscribers: rkotler, llvm-commits, dsanders Differential Revision: http://reviews.llvm.org/D13656 llvm-svn: 250407
2015-10-15 22:34:23 +08:00
; RUN: -mattr=mips16 -relocation-model=pic < %s | FileCheck %s
Add soft-float to the key for the subtarget lookup in the TargetMachine map, this makes sure that we can compile the same code for two different ABIs (hard and soft float) in the same module. Update one testcase accordingly (and fix some confusing naming) and add a new testcase as well with the ordering swapped which would highlight the problem. llvm-svn: 218632
2014-09-30 05:57:54 +08:00
define void @bar_sf() #1 {
; CHECK: bar_sf:
entry:
%call1 = call float @foo(float 1.000000e+00)
; CHECK: lw $3, %call16(foo)($2)
; CHECK-NOT: lw $5, %got(__mips16_call_stub_sf_1)($3)
ret void
}
define void @bar_hf() #0 {
; CHECK: bar_hf:
entry:
%call1 = call float @foo(float 1.000000e+00)
; CHECK: lw $2, %call16(foo)($3)
; CHECK: lw $5, %got(__mips16_call_stub_sf_1)($3)
ret void
}
declare float @foo(float) #2
attributes #0 = {
nounwind
"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"="false"
}
attributes #1 = {
nounwind
"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 = {
"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"
}