diff options
Diffstat (limited to 'lib/Target/X86/X86InstrInfo.td')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index fc193b403e..d1da183725 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -2772,19 +2772,29 @@ defm : ShiftRotateByOneAlias<"ror", "ROR">; FIXME */ // test: We accept "testX <reg>, <mem>" and "testX <mem>, <reg>" as synonyms. -def : InstAlias<"test{b}\t{$val, $mem|$mem, $val}", (TEST8rm GR8 :$val, i8mem :$mem)>; -def : InstAlias<"test{w}\t{$val, $mem|$mem, $val}", (TEST16rm GR16:$val, i16mem:$mem)>; -def : InstAlias<"test{l}\t{$val, $mem|$mem, $val}", (TEST32rm GR32:$val, i32mem:$mem)>; -def : InstAlias<"test{q}\t{$val, $mem|$mem, $val}", (TEST64rm GR64:$val, i64mem:$mem)>; +def : InstAlias<"test{b}\t{$val, $mem|$mem, $val}", + (TEST8rm GR8 :$val, i8mem :$mem), 0>; +def : InstAlias<"test{w}\t{$val, $mem|$mem, $val}", + (TEST16rm GR16:$val, i16mem:$mem), 0>; +def : InstAlias<"test{l}\t{$val, $mem|$mem, $val}", + (TEST32rm GR32:$val, i32mem:$mem), 0>; +def : InstAlias<"test{q}\t{$val, $mem|$mem, $val}", + (TEST64rm GR64:$val, i64mem:$mem), 0>; // xchg: We accept "xchgX <reg>, <mem>" and "xchgX <mem>, <reg>" as synonyms. -def : InstAlias<"xchg{b}\t{$mem, $val|$val, $mem}", (XCHG8rm GR8 :$val, i8mem :$mem)>; -def : InstAlias<"xchg{w}\t{$mem, $val|$val, $mem}", (XCHG16rm GR16:$val, i16mem:$mem)>; -def : InstAlias<"xchg{l}\t{$mem, $val|$val, $mem}", (XCHG32rm GR32:$val, i32mem:$mem)>; -def : InstAlias<"xchg{q}\t{$mem, $val|$val, $mem}", (XCHG64rm GR64:$val, i64mem:$mem)>; +def : InstAlias<"xchg{b}\t{$mem, $val|$val, $mem}", + (XCHG8rm GR8 :$val, i8mem :$mem), 0>; +def : InstAlias<"xchg{w}\t{$mem, $val|$val, $mem}", + (XCHG16rm GR16:$val, i16mem:$mem), 0>; +def : InstAlias<"xchg{l}\t{$mem, $val|$val, $mem}", + (XCHG32rm GR32:$val, i32mem:$mem), 0>; +def : InstAlias<"xchg{q}\t{$mem, $val|$val, $mem}", + (XCHG64rm GR64:$val, i64mem:$mem), 0>; // xchg: We accept "xchgX <reg>, %eax" and "xchgX %eax, <reg>" as synonyms. -def : InstAlias<"xchg{w}\t{%ax, $src|$src, ax}", (XCHG16ar GR16:$src)>; -def : InstAlias<"xchg{l}\t{%eax, $src|$src, eax}", (XCHG32ar GR32:$src)>, Requires<[Not64BitMode]>; -def : InstAlias<"xchg{l}\t{%eax, $src|$src, eax}", (XCHG32ar64 GR32_NOAX:$src)>, Requires<[In64BitMode]>; -def : InstAlias<"xchg{q}\t{%rax, $src|$src, rax}", (XCHG64ar GR64:$src)>; +def : InstAlias<"xchg{w}\t{%ax, $src|$src, ax}", (XCHG16ar GR16:$src), 0>; +def : InstAlias<"xchg{l}\t{%eax, $src|$src, eax}", + (XCHG32ar GR32:$src), 0>, Requires<[Not64BitMode]>; +def : InstAlias<"xchg{l}\t{%eax, $src|$src, eax}", + (XCHG32ar64 GR32_NOAX:$src), 0>, Requires<[In64BitMode]>; +def : InstAlias<"xchg{q}\t{%rax, $src|$src, rax}", (XCHG64ar GR64:$src), 0>; |