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| author | Igor Breger <igor.breger@intel.com> | 2017-05-08 09:40:43 +0000 |
|---|---|---|
| committer | Igor Breger <igor.breger@intel.com> | 2017-05-08 09:40:43 +0000 |
| commit | 810c6257f112e582624a70e9523d94275f66d004 (patch) | |
| tree | a10c70345615fae36111096f68cd3df75ccc9ce0 /llvm/lib/Target/X86/X86LegalizerInfo.cpp | |
| parent | 511f0b8d02ae14d243aeb81cb9e3621ba25076d4 (diff) | |
| download | bcm5719-llvm-810c6257f112e582624a70e9523d94275f66d004.tar.gz bcm5719-llvm-810c6257f112e582624a70e9523d94275f66d004.zip | |
[GlobalISel][X86] G_GEP selection support.
Summary: [GlobalISel][X86] G_GEP selection support.
Reviewers: zvi, guyblank
Reviewed By: guyblank
Subscribers: dberris, rovka, llvm-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D32396
llvm-svn: 302412
Diffstat (limited to 'llvm/lib/Target/X86/X86LegalizerInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86LegalizerInfo.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86LegalizerInfo.cpp b/llvm/lib/Target/X86/X86LegalizerInfo.cpp index ae123c6349a..4f5e70414aa 100644 --- a/llvm/lib/Target/X86/X86LegalizerInfo.cpp +++ b/llvm/lib/Target/X86/X86LegalizerInfo.cpp @@ -70,6 +70,12 @@ void X86LegalizerInfo::setLegalizerInfo32bit() { // Pointer-handling setAction({G_FRAME_INDEX, p0}, Legal); + setAction({G_GEP, p0}, Legal); + setAction({G_GEP, 1, s32}, Legal); + + for (auto Ty : {s1, s8, s16}) + setAction({G_GEP, 1, Ty}, WidenScalar); + // Constants for (auto Ty : {s8, s16, s32, p0}) setAction({TargetOpcode::G_CONSTANT, Ty}, Legal); @@ -114,6 +120,13 @@ void X86LegalizerInfo::setLegalizerInfo64bit() { // Pointer-handling setAction({G_FRAME_INDEX, p0}, Legal); + setAction({G_GEP, p0}, Legal); + setAction({G_GEP, 1, s32}, Legal); + setAction({G_GEP, 1, s64}, Legal); + + for (auto Ty : {s1, s8, s16}) + setAction({G_GEP, 1, Ty}, WidenScalar); + // Constants for (auto Ty : {s8, s16, s32, s64, p0}) setAction({TargetOpcode::G_CONSTANT, Ty}, Legal); |
