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| author | Renato Golin <renato.golin@linaro.org> | 2017-08-22 11:02:37 +0000 |
|---|---|---|
| committer | Renato Golin <renato.golin@linaro.org> | 2017-08-22 11:02:37 +0000 |
| commit | f63d701669ebb6c40f2b4b23a1c4061daed2d500 (patch) | |
| tree | 110e4724af73b79f801e558645b96a247acb67eb /llvm/lib/Target/ARM/ARMISelLowering.cpp | |
| parent | aa603c3bef06a5779619d2e3138c46e3037f0d67 (diff) | |
| download | bcm5719-llvm-f63d701669ebb6c40f2b4b23a1c4061daed2d500.tar.gz bcm5719-llvm-f63d701669ebb6c40f2b4b23a1c4061daed2d500.zip | |
[ARM] Call setBooleanContents(ZeroOrOneBooleanContent)
The ARM backend should call setBooleanContents so that it can
use known bits to make some optimizations.
Review: D35821
Patch by Joel Galenson <jgalenson@google.com>
llvm-svn: 311446
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index 0d4d847ef10..03d0b7e2a74 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -221,6 +221,7 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM, RegInfo = Subtarget->getRegisterInfo(); Itins = Subtarget->getInstrItineraryData(); + setBooleanContents(ZeroOrOneBooleanContent); setBooleanVectorContents(ZeroOrNegativeOneBooleanContent); if (!Subtarget->isTargetDarwin() && !Subtarget->isTargetIOS() && |
