diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp b/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp index 449f4829f2b..874fbadca7f 100644 --- a/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp +++ b/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp @@ -150,6 +150,10 @@ static bool foldImmediates(MachineInstr &MI, const SIInstrInfo *TII, Src0.setSubReg(0); Src0.ChangeToImmediate(MovSrc.getImm()); ConstantFolded = true; + } else if (MovSrc.isFI()) { + Src0.setSubReg(0); + Src0.ChangeToFrameIndex(MovSrc.getIndex()); + ConstantFolded = true; } if (ConstantFolded) { |
