Some assemblers do not recognize aliases pushfd, pushfq, popfd, and popfq. Just emit...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42371 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 4ddff1486b74430695bf6e859085059dae801d6c..126677d40742fa41e2cc97dced3b53ab51da9797 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -430,9 +430,9 @@ def PUSH32r  : I<0x50, AddRegFrm, (outs), (ins GR32:$reg), "push{l}\t$reg",[]>;
 }
 
 let Defs = [ESP, EFLAGS], Uses = [ESP] in
-def POPFD    : I<0x9D, RawFrm, (outs), (ins), "popfd", []>;
+def POPFD    : I<0x9D, RawFrm, (outs), (ins), "popf", []>;
 let Defs = [ESP], Uses = [ESP, EFLAGS] in
-def PUSHFD   : I<0x9C, RawFrm, (outs), (ins), "pushfd", []>;
+def PUSHFD   : I<0x9C, RawFrm, (outs), (ins), "pushf", []>;
 
 def MovePCtoStack : I<0, Pseudo, (outs), (ins piclabel:$label),
                       "call\t$label", []>;

diff --git a/lib/Target/X86/X86InstrX86-64.td b/lib/Target/X86/X86InstrX86-64.td
index 6b1d4094801074e76863c0389be305dbf9ca8b66..c0287c40012ce056b3a1f63487d1bf31516ed3ae 100644 (file)
--- a/lib/Target/X86/X86InstrX86-64.td
+++ b/lib/Target/X86/X86InstrX86-64.td
@@ -124,9 +124,9 @@ def PUSH64r  : I<0x50, AddRegFrm,
 }
 
 let Defs = [RSP, EFLAGS], Uses = [RSP] in
-def POPFQ    : I<0x9D, RawFrm, (outs), (ins), "popfq", []>, REX_W;
+def POPFQ    : I<0x9D, RawFrm, (outs), (ins), "popf", []>, REX_W;
 let Defs = [RSP], Uses = [RSP, EFLAGS] in
-def PUSHFQ   : I<0x9C, RawFrm, (outs), (ins), "pushfq", []>;
+def PUSHFQ   : I<0x9C, RawFrm, (outs), (ins), "pushf", []>;
 
 def LEA64_32r : I<0x8D, MRMSrcMem,
                   (outs GR32:$dst), (ins lea64_32mem:$src),