diff options
| author | Jim Grosbach <grosbach@apple.com> | 2011-06-30 22:10:46 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-06-30 22:10:46 +0000 |
| commit | 63b46faeb8acae9b7e5f865b7417dc00b9b9dad3 (patch) | |
| tree | 9dd91095e265db1ecbefc5b968d2f0ee04a7fdc0 /lib/Target/ARM/AsmParser/ARMAsmParser.cpp | |
| parent | 2541c41f3e2af94585e14353a91f02facd65e415 (diff) | |
Thumb1 register to register MOV instruction is predicable.
Fix a FIXME and allow predication (in Thumb2) for the T1 register to
register MOV instructions. This allows some better codegen with
if-conversion (as seen in the test updates), plus it lays the groundwork
for pseudo-izing the tMOVCC instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134197 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 178fe5229d..6952c384f4 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -1882,8 +1882,7 @@ GetMnemonicAcceptInfo(StringRef Mnemonic, bool &CanAcceptCarrySet, if (isThumb) if (Mnemonic == "bkpt" || Mnemonic == "mcr" || Mnemonic == "mcrr" || - Mnemonic == "mrc" || Mnemonic == "mrrc" || Mnemonic == "cdp" || - (Mnemonic == "mov" && isThumbOne)) + Mnemonic == "mrc" || Mnemonic == "mrrc" || Mnemonic == "cdp") CanAcceptPredicationCode = false; } |