[Bug middle-end/24306] [4.0 Regression] va_arg gets confused when skipping over certain zero-sized types with -msse

howarth at nitro dot med dot uc dot edu gcc-bugzilla@gcc.gnu.org
Sat Dec 22 17:16:00 GMT 2007



------- Comment #16 from howarth at nitro dot med dot uc dot edu  2007-12-22 17:16 -------
For tmpdir-gcc.dg-struct-layout-1/t008 c_compat_x_tst.o-c_compat_y_tst.o on
powerpc-apple-darwin9 at -m64, the failing line in t008_test.h is...

T(1234,double a;signed char atal16 b;union{unsigned int d;struct{}e;}c;short
int f;unsigned char
g;,F(1234,a,-125234.421875,-6063.015625)F(1234,b,-105,88)F(1234,c.d,3504478143U,3116938342U)F(1234,f,-15109,-23068)F(1234,g,236U,127U))


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24306



More information about the Gcc-bugs mailing list