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| author | Chris Lattner <sabre@nondot.org> | 2010-03-28 05:21:52 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-28 05:21:52 +0000 |
| commit | a591ff53d91acb1232ed8500c646ce2af8a891e8 (patch) | |
| tree | 5fd86ebf475ea300b352a9de13011d57a15e411f /lib/Target/SystemZ/SystemZInstrFP.td | |
| parent | af8752e901210881b5cff107cac430d0d95337be (diff) | |
| download | llvm-a591ff53d91acb1232ed8500c646ce2af8a891e8.tar.gz llvm-a591ff53d91acb1232ed8500c646ce2af8a891e8.tar.bz2 llvm-a591ff53d91acb1232ed8500c646ce2af8a891e8.tar.xz | |
Improve systemz to model cmp and ucmp nodes as returning
their flags correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99738 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ/SystemZInstrFP.td')
| -rw-r--r-- | lib/Target/SystemZ/SystemZInstrFP.td | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrFP.td b/lib/Target/SystemZ/SystemZInstrFP.td index f46840c46c..8c5e905856 100644 --- a/lib/Target/SystemZ/SystemZInstrFP.td +++ b/lib/Target/SystemZ/SystemZInstrFP.td @@ -316,19 +316,19 @@ def FBCONVF64 : Pseudo<(outs FP64:$dst), (ins GR64:$src), let Defs = [PSW] in { def FCMP32rr : Pseudo<(outs), (ins FP32:$src1, FP32:$src2), "cebr\t$src1, $src2", - [(SystemZcmp FP32:$src1, FP32:$src2), (implicit PSW)]>; + [(set PSW, (SystemZcmp FP32:$src1, FP32:$src2))]>; def FCMP64rr : Pseudo<(outs), (ins FP64:$src1, FP64:$src2), "cdbr\t$src1, $src2", - [(SystemZcmp FP64:$src1, FP64:$src2), (implicit PSW)]>; + [(set PSW, (SystemZcmp FP64:$src1, FP64:$src2))]>; def FCMP32rm : Pseudo<(outs), (ins FP32:$src1, rriaddr12:$src2), "ceb\t$src1, $src2", - [(SystemZcmp FP32:$src1, (load rriaddr12:$src2)), - (implicit PSW)]>; + [(set PSW, (SystemZcmp FP32:$src1, + (load rriaddr12:$src2)))]>; def FCMP64rm : Pseudo<(outs), (ins FP64:$src1, rriaddr12:$src2), "cdb\t$src1, $src2", - [(SystemZcmp FP64:$src1, (load rriaddr12:$src2)), - (implicit PSW)]>; + [(set PSW, (SystemZcmp FP64:$src1, + (load rriaddr12:$src2)))]>; } // Defs = [PSW] //===----------------------------------------------------------------------===// |