[LLVMbugs] [Bug 2153] New: simd-4.C fails wrongly at -O2
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Fri Mar 14 10:56:07 PDT 2008
http://llvm.org/bugs/show_bug.cgi?id=2153
Summary: simd-4.C fails wrongly at -O2
Product: new-bugs
Version: unspecified
Platform: Other
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: new bugs
AssignedTo: unassignedbugs at nondot.org
ReportedBy: baldrick at free.fr
CC: llvmbugs at cs.uiuc.edu
simd-4.C from the gcc testsuite (g++.dg/eh) fails differently at
-O0 and at -O2 while with mainline you always get the llvm-gcc -O0
behaviour:
$ llvm-g++ -o simd-4 -O0 simd-4.C
$ ./simd-4
terminate called after throwing an instance of 'int'
Aborted (core dumped)
$ llvm-g++ -o simd-4 -O2 simd-4.C
$ ./simd-4
Aborted (core dumped)
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