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| author | Jim Grosbach <grosbach@apple.com> | 2010-11-18 18:01:40 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-11-18 18:01:40 +0000 |
| commit | 51fdc47a118894d3421c45e6e042631393c9e22b (patch) | |
| tree | ff67b83a4dbe49f2248da33f0578b3055c6877ff /llvm/lib | |
| parent | 5a1a2d53dee0a4eeaa315edc0c44b40c43326c96 (diff) | |
| download | bcm5719-llvm-51fdc47a118894d3421c45e6e042631393c9e22b.tar.gz bcm5719-llvm-51fdc47a118894d3421c45e6e042631393c9e22b.zip | |
ARMPseudoInst instructions should default to being considered a single 4-byte
instruction. Any that may be expanded otherwise by MC lowering should
override this value. rdar://8683274
llvm-svn: 119713
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrFormats.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrFormats.td b/llvm/lib/Target/ARM/ARMInstrFormats.td index e84b98d1003..3533ce68593 100644 --- a/llvm/lib/Target/ARM/ARMInstrFormats.td +++ b/llvm/lib/Target/ARM/ARMInstrFormats.td @@ -249,6 +249,9 @@ class PseudoInst<dag oops, dag iops, InstrItinClass itin, list<dag> pattern> class ARMPseudoInst<dag oops, dag iops, InstrItinClass itin, list<dag> pattern> : PseudoInst<oops, iops, itin, pattern> { + // Default these to 4byte size, as they're almost always expanded to a + // single instruction. Any exceptions can override the SZ field value. + let SZ = Size4Bytes; list<Predicate> Predicates = [IsARM]; } |
