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AMDGPU: Fix getRegisterBitWidth for vectors

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llvm-svn: 256362
This commit is contained in:
Matt Arsenault 2015-12-24 05:14:55 +00:00
parent c26885436e
commit 280a86967d
1 changed files with 3 additions and 1 deletions
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4
lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
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@ -74,7 +74,9 @@ unsigned AMDGPUTTIImpl::getNumberOfRegisters(bool Vec) {
return 4 * 128; // XXX - 4 channels. Should these count as vector instead?
}
unsigned AMDGPUTTIImpl::getRegisterBitWidth(bool) { return 32; }
unsigned AMDGPUTTIImpl::getRegisterBitWidth(bool Vector) {
return Vector ? 0 : 32;
}
unsigned AMDGPUTTIImpl::getMaxInterleaveFactor(unsigned VF) {
// Semi-arbitrary large amount.