diff options
| author | 2014-10-29 16:17:11 -0400 | |
|---|---|---|
| committer | 2014-10-29 16:17:11 -0400 | |
| commit | 5f70c79c81f171ff0aa126d58bfbe98772ab7e33 (patch) | |
| tree | e5406600faa1545af565482bedf7ca40cf8226d9 | |
| parent | 560473c74cc3755b652f86a61039e4a12c08afe2 (diff) | |
X86 QBE: Mark kX86StartOfMethod as defining reg 0
kX86StartOfMethod should be marked as writing to register 0, as that is
the destination register for the instruction.
Change-Id: I99cf24afa4c11d9ccdd4295f3481351e9eb4ee1f
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
| -rw-r--r-- | compiler/dex/quick/x86/assemble_x86.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/dex/quick/x86/assemble_x86.cc b/compiler/dex/quick/x86/assemble_x86.cc index dce2b73fff..641e164262 100644 --- a/compiler/dex/quick/x86/assemble_x86.cc +++ b/compiler/dex/quick/x86/assemble_x86.cc @@ -541,7 +541,7 @@ ENCODING_MAP(Cmp, IS_LOAD, 0, 0, { kX86CallI, kCall, IS_UNARY_OP | IS_BRANCH, { 0, 0, 0xE8, 0, 0, 0, 0, 4, false }, "CallI", "!0d" }, { kX86Ret, kNullary, NO_OPERAND | IS_BRANCH, { 0, 0, 0xC3, 0, 0, 0, 0, 0, false }, "Ret", "" }, - { kX86StartOfMethod, kMacro, IS_UNARY_OP | SETS_CCODES, { 0, 0, 0, 0, 0, 0, 0, 0, false }, "StartOfMethod", "!0r" }, + { kX86StartOfMethod, kMacro, IS_UNARY_OP | REG_DEF0 | SETS_CCODES, { 0, 0, 0, 0, 0, 0, 0, 0, false }, "StartOfMethod", "!0r" }, { kX86PcRelLoadRA, kPcRel, IS_LOAD | IS_QUIN_OP | REG_DEF0_USE12, { 0, 0, 0x8B, 0, 0, 0, 0, 0, false }, "PcRelLoadRA", "!0r,[!1r+!2r<<!3d+!4p]" }, { kX86PcRelAdr, kPcRel, IS_LOAD | IS_BINARY_OP | REG_DEF0, { 0, 0, 0xB8, 0, 0, 0, 0, 4, false }, "PcRelAdr", "!0r,!1p" }, { kX86RepneScasw, kNullary, NO_OPERAND | REG_USEA | REG_USEC | SETS_CCODES, { 0x66, 0xF2, 0xAF, 0, 0, 0, 0, 0, false }, "RepNE ScasW", "" }, |