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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [20020517-1.c] - Rev 12
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/* This testcase caused ICE in do_SUBST on IA-32, because 0xf6 constant was not sign-extended for QImode. */ /* { dg-do run } */ /* { dg-options "-O2" } */ /* { dg-options "-O2 -mtune=i686" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ #include <limits.h> void abort (void); void exit (int); void foo (void) { int i; char *p; p = (char *) &i; *p = -10; if (* (unsigned char *) p != 0x100 - 10) abort (); } int main (void) { if (UCHAR_MAX == 255) foo (); exit (0); }