diff options
| author | David Sehr <sehr@google.com> | 2013-02-01 19:28:09 +0000 |
|---|---|---|
| committer | David Sehr <sehr@google.com> | 2013-02-01 19:28:09 +0000 |
| commit | 693c37aa86506be657dfaf8835845b0998531c3c (patch) | |
| tree | 29bc68f7cb3d3c5aa700ac095fa91fb945e2ac8d /lib/Target/X86/X86InstrArithmetic.td | |
| parent | 5882e566a560691bef3eb817f6390ee93242b6a6 (diff) | |
| download | llvm-693c37aa86506be657dfaf8835845b0998531c3c.tar.gz llvm-693c37aa86506be657dfaf8835845b0998531c3c.tar.bz2 llvm-693c37aa86506be657dfaf8835845b0998531c3c.tar.xz | |
Two changes relevant to LEA and x32:
1) allows the use of RIP-relative addressing in 32-bit LEA instructions under
x86-64 (ILP32 and LP64)
2) separates the size of address registers in 64-bit LEA instructions from
control by ILP32/LP64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174208 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrArithmetic.td')
| -rw-r--r-- | lib/Target/X86/X86InstrArithmetic.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86InstrArithmetic.td b/lib/Target/X86/X86InstrArithmetic.td index 0eecd5ffc1..7db611c3e1 100644 --- a/lib/Target/X86/X86InstrArithmetic.td +++ b/lib/Target/X86/X86InstrArithmetic.td @@ -29,11 +29,11 @@ def LEA32r : I<0x8D, MRMSrcMem, def LEA64_32r : I<0x8D, MRMSrcMem, (outs GR32:$dst), (ins lea64_32mem:$src), "lea{l}\t{$src|$dst}, {$dst|$src}", - [(set GR32:$dst, lea32addr:$src)], IIC_LEA>, + [(set GR32:$dst, lea64_32addr:$src)], IIC_LEA>, Requires<[In64BitMode]>; let isReMaterializable = 1 in -def LEA64r : RI<0x8D, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src), +def LEA64r : RI<0x8D, MRMSrcMem, (outs GR64:$dst), (ins lea64mem:$src), "lea{q}\t{$src|$dst}, {$dst|$src}", [(set GR64:$dst, lea64addr:$src)], IIC_LEA>; |