https://bugs.llvm.org/show_bug.cgi?id=39055
Bug ID: 39055
Summary: [llvm-exegesis] X86\Target.cpp:175 - ConstantInliner
assertion
Product: new-bugs
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: llvm-...@redking.me.uk
CC: clement.cour...@gmail.com, gchate...@google.com,
llvm-bugs@lists.llvm.org
This assertion (X86\Target.cpp line 175) is firing:
assert(Constant.getBitWidth() % 8 == 0 && "Must be a multiple of 8");
whenever I run llvm-exegesis with a FPU operation:
llvm-exegesis -mode=uops -opcode-name=VADDPSrr // ASSERTION
I can get it to run with FPU operations that start with a gpr:
llvm-exegesis -mode=uops -opcode-name=CVTSI2SDrr // OK
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