FAIL: gcc.c-torture/execute/20050316-2.c execution, -O0 FAIL: gcc.c-torture/execute/20050316-2.c execution, -O1 FAIL: gcc.c-torture/execute/20050316-2.c execution, -O2
The preprocessed source is: ---------------------------------------------------------------------------- # 1 "gcc-4.2.2-20070907/gcc/testsuite/gcc.c-torture/execute/20050316-2.c" # 1 "<built-in>" # 1 "<command-line>" # 1 "gcc-4.2.2-20070907/gcc/testsuite/gcc.c-torture/execute/20050316-2.c" extern void abort (void); typedef int V2SI __attribute__ ((vector_size (8))); typedef unsigned int V2USI __attribute__ ((vector_size (8))); typedef float V2SF __attribute__ ((vector_size (8))); typedef short V2HI __attribute__ ((vector_size (4))); typedef unsigned int V2UHI __attribute__ ((vector_size (4))); long long test1 (V2SF x) { return (long long) (V2SI) x; } long long test2 (V2SF x) { return (long long) x; } long long test3 (V2SI x) { return (long long) (V2SF) x; } int main (void) { if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8) return 0; V2SF x = { 2.0, 2.0 }; union { long long l; float f[2]; int i[2]; } u; u.l = test1 (x); if (u.f[0] != 2.0 || u.f[1] != 2.0) abort (); V2SF y = { 6.0, 6.0 }; u.l = test2 (y); if (u.f[0] != 6.0 || u.f[1] != 6.0) abort (); V2SI z = { 4, 4 }; u.l = test3 (z); if (u.i[0] != 4 || u.i[1] != 4) abort (); return 0; } -- Summary: 20050316-2.c execution failure with -O0, -O1 and -O2 Product: gcc Version: 4.2.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: Vladislav dot Mikhailikov at paradox-neo dot uz GCC build triplet: pentium4-east-linux-gcc GCC host triplet: pentium4-east-linux-gcc GCC target triplet: pentium4-east-linux-gcc http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33366