[LLVMbugs] [Bug 1641] New: ICE: Global initializer should be constant!

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Sep 6 02:52:16 PDT 2007


           Summary: ICE: Global initializer should be constant!
           Product: tools
           Version: trunk
          Platform: All
        OS/Version: MacOS X
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: llvm-gcc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: isanbard at gmail.com
                CC: llvmbugs at cs.uiuc.edu

This program:

struct A {
  unsigned long l;

static void bork() {
  const unsigned long vcgt = 'vcgt';
  struct A a = { vcgt };
void foo() {

Compiles under GCC but gives this error for LLVM-GCC:

$ llvm-gcc -arch ppc -Os -c testcase.i
Assertion failed: ((TREE_CONSTANT(DECL_INITIAL(decl)) ||
TREE_CODE(DECL_INITIAL(decl)) == STRING_CST) && "Global initializer should be
constant!"), function emit_global_to_llvm, file
../../llvm-gcc-4.0.src/gcc/llvm-backend.cpp, line 777.
testcase.i: In function 'foo':
testcase.i:9: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://llvm.org/bugs> for instructions.

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