summaryrefslogtreecommitdiffstats
path: root/lib/Target/AMDGPU/SIPrepareScratchRegs.cpp
diff options
context:
space:
mode:
authordim <dim@FreeBSD.org>2015-09-06 18:34:38 +0000
committerdim <dim@FreeBSD.org>2015-09-06 18:34:38 +0000
commit9fcebda97d0cb3d7a2235d2ad835c3a2679e7683 (patch)
tree461d3cf041290f4a99740d540bf0973d6084f98e /lib/Target/AMDGPU/SIPrepareScratchRegs.cpp
parentc5dd590220d0afe971d065bfe9324f549dd00968 (diff)
downloadFreeBSD-src-9fcebda97d0cb3d7a2235d2ad835c3a2679e7683.zip
FreeBSD-src-9fcebda97d0cb3d7a2235d2ad835c3a2679e7683.tar.gz
Import llvm 3.7.0 release (r246257).
Diffstat (limited to 'lib/Target/AMDGPU/SIPrepareScratchRegs.cpp')
-rw-r--r--lib/Target/AMDGPU/SIPrepareScratchRegs.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/SIPrepareScratchRegs.cpp b/lib/Target/AMDGPU/SIPrepareScratchRegs.cpp
index b086d2e..0a7f684 100644
--- a/lib/Target/AMDGPU/SIPrepareScratchRegs.cpp
+++ b/lib/Target/AMDGPU/SIPrepareScratchRegs.cpp
@@ -91,6 +91,7 @@ bool SIPrepareScratchRegs::runOnMachineFunction(MachineFunction &MF) {
if (ScratchOffsetReg != AMDGPU::NoRegister) {
// Found an SGPR to use
+ MRI.setPhysRegUsed(ScratchOffsetReg);
BuildMI(*Entry, I, DL, TII->get(AMDGPU::S_MOV_B32), ScratchOffsetReg)
.addReg(ScratchOffsetPreloadReg);
} else {
OpenPOWER on IntegriCloud