Status: Accepted
Owner:
jz...@google.comCC:
vincent....@gmail.com Labels: Type-Defect Priority-Medium
New issue 350 by
jz...@google.com: [cmake] use of -mno-sse2 with clang-3.9.1 causes an ICE
https://bugs.chromium.org/p/webp/issues/detail?id=350v0.6.0-130-g28914528
$ cmake .. -DCMAKE_C_COMPILER=clang -DWEBP_ENABLE_SIMD=OFF
variously, depending on the module:
fatal error: error in backend: SSE2 register return with SSE2 disabled
or
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module '../src/enc/picture_csp_enc.c'.
4. Running pass 'X86 FP Stackifier' on function '@ImportYUVAFromRGBA'
clang-3.9: error: unable to execute command: Segmentation fault
clang-3.9: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 3.9.1 (tags/RELEASE_391/final 293390)
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