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| author | Dale Johannesen <dalej@apple.com> | 2008-11-13 21:52:36 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-11-13 21:52:36 +0000 |
| commit | 73920c0bf73941e9fc5d0b101b40794278cf9dc0 (patch) | |
| tree | cb0a421c8c7e743a5a1f73ae49903d667428ac2d /include/llvm | |
| parent | 6e4b7632836b78f1c29b3ed72ca21ae67d4d2d34 (diff) | |
| download | external_llvm-73920c0bf73941e9fc5d0b101b40794278cf9dc0.zip external_llvm-73920c0bf73941e9fc5d0b101b40794278cf9dc0.tar.gz external_llvm-73920c0bf73941e9fc5d0b101b40794278cf9dc0.tar.bz2 | |
Extend InlineAsm::C_Register to allow multiple specific registers
(actually, code already all worked, only the comment
changed). Use this to implement 'A' constraint on x86.
Fixes PR 1779.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59266 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/Target/TargetLowering.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h index b5cc14e..0e36b68 100644 --- a/include/llvm/Target/TargetLowering.h +++ b/include/llvm/Target/TargetLowering.h @@ -1207,8 +1207,8 @@ public: // enum ConstraintType { - C_Register, // Constraint represents a single register. - C_RegisterClass, // Constraint represents one or more registers. + C_Register, // Constraint represents specific register(s). + C_RegisterClass, // Constraint represents any of register(s) in class. C_Memory, // Memory constraint. C_Other, // Something else. C_Unknown // Unsupported constraint. |