Emilyaxe

opt crashes when running on IR

1

When running opt on this following IR llvm version 3186ca2 test.ll ``` ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none) declare half @llvm.fabs.f16(half) #0 define half @test_inbounds_f16() {...

When running opt on an LLVM IR file that specifies ``` target triple = "x86_64-unknown-linux-gnu" ``` opt crashes with an assertion failure. If the target triple is removed from the...

When running opt with the backend-only pass block-placement, opt crashes with an assertion failure instead of reporting an error (e.g., “unknown pass name”). Initially, I was not aware that block-placement...