diff options
| author | Tim Northover <tnorthover@apple.com> | 2013-05-31 09:57:13 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2013-05-31 09:57:13 +0000 |
| commit | d4736d67f4de568d372cd1341c0d910d2ac21466 (patch) | |
| tree | 0e32a0c41a531d5fd312d0b90b194a4d0c492f1a /llvm/lib/Target/X86/X86CodeEmitter.cpp | |
| parent | 737b8801104db556691b11a690e60a337e20a3a9 (diff) | |
| download | bcm5719-llvm-d4736d67f4de568d372cd1341c0d910d2ac21466.tar.gz bcm5719-llvm-d4736d67f4de568d372cd1341c0d910d2ac21466.zip | |
X86: change MOV64ri64i32 into MOV32ri64
The MOV64ri64i32 instruction required hacky MCInst lowering because it was
allocated as setting a GR64, but the eventual instruction ("movl") only set a
GR32. This converts it into a so-called "MOV32ri64" which still accepts a
(appropriate) 64-bit immediate but defines a GR32. This is then converted to
the full GR64 by a SUBREG_TO_REG operation, thus keeping everyone happy.
llvm-svn: 182991
Diffstat (limited to 'llvm/lib/Target/X86/X86CodeEmitter.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86CodeEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86CodeEmitter.cpp b/llvm/lib/Target/X86/X86CodeEmitter.cpp index 8fea6edc8d7..c3734a2ee32 100644 --- a/llvm/lib/Target/X86/X86CodeEmitter.cpp +++ b/llvm/lib/Target/X86/X86CodeEmitter.cpp @@ -1270,7 +1270,7 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI, unsigned rt = Is64BitMode ? X86::reloc_pcrel_word : (IsPIC ? X86::reloc_picrel_word : X86::reloc_absolute_word); - if (Opcode == X86::MOV64ri64i32) + if (Opcode == X86::MOV32ri64) rt = X86::reloc_absolute_word; // FIXME: add X86II flag? // This should not occur on Darwin for relocatable objects. if (Opcode == X86::MOV64ri) |
