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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-02-12 14:44:54 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-02-12 14:44:54 +0000 |
| commit | a7d504cf583c8c5935046b7e64e8ad56e1ec31ad (patch) | |
| tree | 243ca0ad23a33d83fcfcf2544698442e95eb1011 /llvm/test/CodeGen/X86/cas.ll | |
| parent | 371c217b3f47c8e06dfbc7a86882e60d5059bba9 (diff) | |
| download | bcm5719-llvm-a7d504cf583c8c5935046b7e64e8ad56e1ec31ad.tar.gz bcm5719-llvm-a7d504cf583c8c5935046b7e64e8ad56e1ec31ad.zip | |
Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call
Summary:
AsmPrinter::EmitInlineAsm() will no longer use the EmitRawText() call for targets with mature MC support. Such targets will always parse the inline assembly (even when emitting assembly). Targets without mature MC support continue to use EmitRawText() for assembly output.
The hasRawTextSupport() check in AsmPrinter::EmitInlineAsm() has been replaced with MCAsmInfo::UseIntegratedAs which when true, causes the integrated assembler to parse inline assembly (even when emitting assembly output). UseIntegratedAs is set to true for targets that consider any failure to parse valid assembly to be a bug. Target specific subclasses generally enable the integrated assembler in their constructor. The default value can be overridden with -no-integrated-as.
All tests that rely on inline assembly supporting invalid assembly (for example, those that use mnemonics such as 'foo' or 'hello world') have been updated to disable the integrated assembler.
Reviewers: rafael
Reviewed By: rafael
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D2686
llvm-svn: 201237
Diffstat (limited to 'llvm/test/CodeGen/X86/cas.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/cas.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/cas.ll b/llvm/test/CodeGen/X86/cas.ll index c2dd05ef730..ec519c646f6 100644 --- a/llvm/test/CodeGen/X86/cas.ll +++ b/llvm/test/CodeGen/X86/cas.ll @@ -1,4 +1,4 @@ -; RUN: llc -mtriple=x86_64-pc-linux-gnu %s -o - | FileCheck %s +; RUN: llc -mtriple=x86_64-pc-linux-gnu %s -o - -no-integrated-as | FileCheck %s ; C code this came from ;bool cas(float volatile *p, float *expected, float desired) { |
