http://llvm.org/bugs/show_bug.cgi?id=12802
Bug #: 12802
Summary: odd crash from linker
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
[regehr@dyson r45]$ clang -O0 small.c
[regehr@dyson r45]$ clang -O1 small.c
/tmp/small-GNORdv.o: In function `fn1':
small.c:(.text+0x2f): relocation truncated to fit: R_X86_64_32 against symbol
`d' defined in .bss section in /tmp/small-GNORdv.o
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[regehr@dyson r45]$ cat small.c
short a;
int b;
char c;
int d[][81] = {
};
void
fn1 ()
{
char *e = &c;
for (;;)
{
if (b)
continue;
a = 0;
for (; a >= 0; a--)
{
if (b)
break;
*e = d[a][0];
}
}
}
int main (void)
{
}
[regehr@dyson r45]$ clang -v
clang version 3.2 (trunk 156655)
Target: x86_64-unknown-linux-gnu
Thread model: posix
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