diff options
Diffstat (limited to 'llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp')
| -rw-r--r-- | llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp b/llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp index 2bffbf7..595424b 100644 --- a/llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp +++ b/llvm/lib/Target/SPIRV/SPIRVPrepareFunctions.cpp @@ -380,7 +380,7 @@ bool SPIRVPrepareFunctions::substituteIntrinsicCalls(Function *F) { bool Changed = false; const SPIRVSubtarget &STI = TM.getSubtarget<SPIRVSubtarget>(*F); for (BasicBlock &BB : *F) { - for (Instruction &I : BB) { + for (Instruction &I : make_early_inc_range(BB)) { auto Call = dyn_cast<CallInst>(&I); if (!Call) continue; @@ -408,12 +408,18 @@ bool SPIRVPrepareFunctions::substituteIntrinsicCalls(Function *F) { if (!STI.isShader()) { Changed |= toSpvOverloadedIntrinsic( II, Intrinsic::SPVIntrinsics::spv_lifetime_start, {1}); + } else { + II->eraseFromParent(); + Changed = true; } break; case Intrinsic::lifetime_end: if (!STI.isShader()) { Changed |= toSpvOverloadedIntrinsic( II, Intrinsic::SPVIntrinsics::spv_lifetime_end, {1}); + } else { + II->eraseFromParent(); + Changed = true; } break; case Intrinsic::ptr_annotation: |