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| author | Evan Cheng <evan.cheng@apple.com> | 2007-09-14 21:48:26 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-09-14 21:48:26 +0000 |
| commit | 24f2ea3971065eb9e88d50ebeddad0463337cae3 (patch) | |
| tree | 3381ad12446b820dd5939a087cf92c4b20d01b45 /lib/Target/X86/X86InstrFPStack.td | |
| parent | f82e1e66cec02ecfa3c83c165bce6a2780c77914 (diff) | |
| download | llvm-24f2ea3971065eb9e88d50ebeddad0463337cae3.tar.gz llvm-24f2ea3971065eb9e88d50ebeddad0463337cae3.tar.bz2 llvm-24f2ea3971065eb9e88d50ebeddad0463337cae3.tar.xz | |
Add implicit def of EFLAGS on those instructions that may modify flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41962 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrFPStack.td')
| -rw-r--r-- | lib/Target/X86/X86InstrFPStack.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrFPStack.td b/lib/Target/X86/X86InstrFPStack.td index d47add6d1a..c4a4e4c8da 100644 --- a/lib/Target/X86/X86InstrFPStack.td +++ b/lib/Target/X86/X86InstrFPStack.td @@ -488,7 +488,7 @@ def UCOM_Fpr80 : FpI_<(outs), (ins RFP80:$lhs, RFP80:$rhs), CompareFP, def UCOM_FpIr80: FpI_<(outs), (ins RFP80:$lhs, RFP80:$rhs), CompareFP, [(X86cmp RFP80:$lhs, RFP80:$rhs)]>; // CC = ST(0) cmp ST(i) -let Uses = [ST0] in { +let Defs = [EFLAGS], Uses = [ST0] in { def UCOM_Fr : FPI<0xE0, AddRegFrm, // FPSW = cmp ST(0) with ST(i) (outs), (ins RST:$reg), "fucom\t$reg">, DD; |