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a19fc6deb8
Also added the testcase that should have been in r215194.
This behaviour has surprised me a few times now. The problem is that the
generated MipsSubtarget::ParseSubtargetFeatures() contains code like this:
if ((Bits & Mips::FeatureABICalls) != 0) IsABICalls = true;
so '-abicalls' means 'leave it at the default' and '+abicalls' means 'set it to
true'. In this case, (and the similar -modd-spreg case) I'd like the code to be
IsABICalls = (Bits & Mips::FeatureABICalls) != 0;
or possibly:
if ((Bits & Mips::FeatureABICalls) != 0)
IsABICalls = true;
else
IsABICalls = false;
and preferably arrange for 'Bits & Mips::FeatureABICalls' to be true by default
(on some triples).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215211 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
858 B
LLVM
12 lines
858 B
LLVM
; RUN: llc -filetype=asm -mtriple mipsel-unknown-linux -mcpu=mips32 -relocation-model=static %s -o - | FileCheck -check-prefix=ABICALLS -check-prefix=STATIC %s
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; RUN: llc -filetype=asm -mtriple mipsel-unknown-linux -mcpu=mips32 %s -o - | FileCheck -check-prefix=ABICALLS -check-prefix=PIC %s
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; RUN: llc -filetype=asm -mtriple mips64el-unknown-linux -mcpu=mips4 -relocation-model=static %s -o - | FileCheck -check-prefix=ABICALLS -check-prefix=PIC %s
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; RUN: llc -filetype=asm -mtriple mips64el-unknown-linux -mcpu=mips64 -relocation-model=static %s -o - | FileCheck -check-prefix=ABICALLS -check-prefix=PIC %s
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; RUN: llc -filetype=asm -mtriple mipsel-unknown-linux -mcpu=mips32 -mattr noabicalls -relocation-model=static %s -o - | FileCheck -implicit-check-not='.abicalls' -implicit-check-not='pic0' %s
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; ABICALLS: .abicalls
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; STATIC: pic0
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; PIC-NOT: pic0
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