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

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[Mips] Does not take in account 'use-soft-float' attribute's value when consider to generate stubs for mips16 hard-float mode. The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-25 17:00:27 +00:00
; 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250407 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-15 14:34:23 +00:00
; RUN: -mattr=mips16 -relocation-model=pic < %s | FileCheck %s
[Mips] Does not take in account 'use-soft-float' attribute's value when consider to generate stubs for mips16 hard-float mode. The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-25 17:00:27 +00:00
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218632 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-29 21:57:54 +00:00
define void @bar_hf() #0 {
; CHECK: bar_hf:
[Mips] Does not take in account 'use-soft-float' attribute's value when consider to generate stubs for mips16 hard-float mode. The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-25 17:00:27 +00:00
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
}
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218632 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-29 21:57:54 +00:00
define void @bar_sf() #1 {
; CHECK: bar_sf:
[Mips] Does not take in account 'use-soft-float' attribute's value when consider to generate stubs for mips16 hard-float mode. The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-25 17:00:27 +00:00
entry:
%call1 = call float @foo(float 1.000000e+00)
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218632 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-29 21:57:54 +00:00
; CHECK: lw $3, %call16(foo)($2)
; CHECK-NOT: lw $5, %got(__mips16_call_stub_sf_1)($3)
[Mips] Does not take in account 'use-soft-float' attribute's value when consider to generate stubs for mips16 hard-float mode. The patch reviewed by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-25 17:00:27 +00:00
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"
}
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