From 7ee142e3f6143d7c613ce75ca3f797b76032c39e Mon Sep 17 00:00:00 2001 From: Marina Yatsina Date: Thu, 3 Dec 2015 08:55:33 +0000 Subject: [PATCH] [X86] Add support for fcomip, fucomip for Intel syntax According to x86 spec, fcomip and fucomip should be supported for Intel syntax. Differential Revision: http://reviews.llvm.org/D15104 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254595 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrInfo.td | 4 ++-- test/MC/X86/intel-syntax.s | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 0571b07d2f8..1e66739026e 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -2651,14 +2651,14 @@ def : MnemonicAlias<"fcmova", "fcmovnbe", "att">; def : MnemonicAlias<"fcmovnae", "fcmovb", "att">; def : MnemonicAlias<"fcmovna", "fcmovbe", "att">; def : MnemonicAlias<"fcmovae", "fcmovnb", "att">; -def : MnemonicAlias<"fcomip", "fcompi", "att">; +def : MnemonicAlias<"fcomip", "fcompi">; def : MnemonicAlias<"fildq", "fildll", "att">; def : MnemonicAlias<"fistpq", "fistpll", "att">; def : MnemonicAlias<"fisttpq", "fisttpll", "att">; def : MnemonicAlias<"fldcww", "fldcw", "att">; def : MnemonicAlias<"fnstcww", "fnstcw", "att">; def : MnemonicAlias<"fnstsww", "fnstsw", "att">; -def : MnemonicAlias<"fucomip", "fucompi", "att">; +def : MnemonicAlias<"fucomip", "fucompi">; def : MnemonicAlias<"fwait", "wait">; def : MnemonicAlias<"fxsaveq", "fxsave64", "att">; diff --git a/test/MC/X86/intel-syntax.s b/test/MC/X86/intel-syntax.s index b79b21dc969..71bf6cc0ffd 100644 --- a/test/MC/X86/intel-syntax.s +++ b/test/MC/X86/intel-syntax.s @@ -736,3 +736,8 @@ fbld tbyte ptr [eax] fbstp tbyte ptr [eax] // CHECK: fbld (%eax) // CHECK: fbstp (%eax) + +fcomip st, st(2) +fucomip st, st(2) +// CHECK: fcompi %st(2) +// CHECK: fucompi %st(2) -- 2.34.1