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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-06-08 20:45:44 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-06-08 20:45:44 +0000 |
| commit | cf432d3c7bfb1cf2a847bac32c859d019269773f (patch) | |
| tree | 47a93199bbcdbba27adba55bfca110201f9cd913 /clang/lib/Basic/Targets.cpp | |
| parent | cd41a9019e133950f955863b5eb5d610cec110cd (diff) | |
| download | bcm5719-llvm-cf432d3c7bfb1cf2a847bac32c859d019269773f.tar.gz bcm5719-llvm-cf432d3c7bfb1cf2a847bac32c859d019269773f.zip | |
PR4346: add "R" asm register constraint.
llvm-svn: 73081
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index b4e32e9d9f3..8b3ea52e99d 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -767,6 +767,7 @@ X86TargetInfo::validateAsmConstraint(const char *&Name, // x86_64 instructions. case 'N': // unsigned 8-bit integer constant for use with in and out // instructions. + case 'R': // "legacy" registers: ax, bx, cx, dx, di, si, sp, bp. Info.setAllowsRegister(); return true; } |
