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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-04-26 15:39:40 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-04-26 15:39:40 +0000 |
| commit | 0c0a1be9c565bd8908e2cf2ffccd356b3a3d7c2a (patch) | |
| tree | 6b289c33bee5dc1869ed39e69ea3883f887efe05 /lib/Target | |
| parent | 1adc97c901e1c42d4f31981a3604d607581c31c3 (diff) | |
| download | external_llvm-0c0a1be9c565bd8908e2cf2ffccd356b3a3d7c2a.zip external_llvm-0c0a1be9c565bd8908e2cf2ffccd356b3a3d7c2a.tar.gz external_llvm-0c0a1be9c565bd8908e2cf2ffccd356b3a3d7c2a.tar.bz2 | |
PowerPC: Fix encoding of stfsu and stfdu instructions
When testing the asm parser, I noticed wrong encodings for the
above instructions (wrong sub-opcodes). Note that apparently
the compiler currently never generates pre-inc instructions
for floating point types for some reason ...
Tests will be added together with the asm parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180607 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 6d8ef6b..8bb5ae3 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -1165,10 +1165,10 @@ def STHU : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst), def STWU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins GPRC:$rS, memri:$dst), "stwu $rS, $dst", LdStStoreUpd, []>, RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; -def STFSU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F4RC:$rS, memri:$dst), +def STFSU : DForm_1<53, (outs ptr_rc_nor0:$ea_res), (ins F4RC:$rS, memri:$dst), "stfsu $rS, $dst", LdStSTFDU, []>, RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; -def STFDU : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins F8RC:$rS, memri:$dst), +def STFDU : DForm_1<55, (outs ptr_rc_nor0:$ea_res), (ins F8RC:$rS, memri:$dst), "stfdu $rS, $dst", LdStSTFDU, []>, RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; } |