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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2012-10-29 12:20:54 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2012-10-29 12:20:54 +0000 |
| commit | 7bcc7ec745b03fc864bea0272879476e8c068950 (patch) | |
| tree | f1846d10ff5f130e7751cd5db5659392910511d9 /clang/lib/Basic/TargetInfo.cpp | |
| parent | 59f464661470a320a4c8a51258cf51758e3aac7e (diff) | |
| download | bcm5719-llvm-7bcc7ec745b03fc864bea0272879476e8c068950.tar.gz bcm5719-llvm-7bcc7ec745b03fc864bea0272879476e8c068950.zip | |
Handle '*' and '#' asm constraint modifiers.
llvm-svn: 166924
Diffstat (limited to 'clang/lib/Basic/TargetInfo.cpp')
| -rw-r--r-- | clang/lib/Basic/TargetInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Basic/TargetInfo.cpp b/clang/lib/Basic/TargetInfo.cpp index b89b18b3aea..3257526289e 100644 --- a/clang/lib/Basic/TargetInfo.cpp +++ b/clang/lib/Basic/TargetInfo.cpp @@ -364,6 +364,8 @@ bool TargetInfo::validateOutputConstraint(ConstraintInfo &Info) const { break; case '?': // Disparage slightly code. case '!': // Disparage severely. + case '#': // Ignore as constraint. + case '*': // Ignore for choosing register preferences. break; // Pass them. } @@ -483,6 +485,8 @@ bool TargetInfo::validateInputConstraint(ConstraintInfo *OutputConstraints, break; case '?': // Disparage slightly code. case '!': // Disparage severely. + case '#': // Ignore as constraint. + case '*': // Ignore for choosing register preferences. break; // Pass them. } |
