[LLVMbugs] [Bug 416] NEW: llvm-gcc does not support SIMD operations

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Aug 12 20:37:21 PDT 2004


           Summary: llvm-gcc does not support SIMD operations
           Product: tools
           Version: 1.0
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: llvm-gcc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sabre at nondot.org

llvmgcc segfaults on the following testcase:

typedef float v4sf __attribute__((vector_size(16)));

v4sf sub1(v4sf f, v4sf g) {
  return -(f - g);

It obviously shouldn't.  This should compile into the appropriate LLVM code
using the "<4 x float>" type.


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