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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2017-12-18 18:56:57 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2017-12-18 18:56:57 +0000 |
| commit | f4cc67acb66c33f006be1e05686eafe5e76f2b36 (patch) | |
| tree | b565bd6561a315965f952a24e6833e419459af08 /llvm | |
| parent | e44dea9f6ba6279c5daf070c39386b7f3407384a (diff) | |
| download | bcm5719-llvm-f4cc67acb66c33f006be1e05686eafe5e76f2b36.tar.gz bcm5719-llvm-f4cc67acb66c33f006be1e05686eafe5e76f2b36.zip | |
[PPC] Disable reg+reg to reg+imm transformation.
It creates invalid instructions. PR35688.
llvm-svn: 321010
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCMIPeephole.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp index 27ded63bf64..a2640727f81 100644 --- a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp +++ b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp @@ -55,7 +55,7 @@ FixedPointRegToImm("ppc-reg-to-imm-fixed-point", cl::Hidden, cl::init(true), "convert reg-reg instructions to reg-imm")); static cl::opt<bool> -ConvertRegReg("ppc-convert-rr-to-ri", cl::Hidden, cl::init(true), +ConvertRegReg("ppc-convert-rr-to-ri", cl::Hidden, cl::init(false), cl::desc("Convert eligible reg+reg instructions to reg+imm")); static cl::opt<bool> |
