[Bug tree-optimization/33389] [4.3 Regression] Revision 128239 causes libgomp failure

hjl at lucon dot org gcc-bugzilla@gcc.gnu.org
Wed Sep 12 17:18:00 GMT 2007



------- Comment #17 from hjl at lucon dot org  2007-09-12 17:18 -------
gomp_barrier_wait_end in bar.c.121t.optimized has

  __asm__ __volatile__("break 0x100000":"=r" r15, "=r" out0, "=r" out1, "=r"
out2, "=r" out3:"r" r15, "r" out0, "r" out1, "r" out2, "r" out3:"b6", "f15",
"f14", "f13", "f12", "f11", "f10", "f9", "f8", "f7", "f6", "p15", "p14", "p13",
"p12", "p11", "p10", "p9", "p8", "p7", "p6", "r31", "r30", "r29", "r28", "r27",
"r26", "r25", "r24", "r23", "r22", "r21", "r20", "r19", "r18", "r17", "r16",
"r14", "r13", "r12", "r11", "r9", "r3", "r2", "out7", "out6", "out5", "out4",
"r10", "r8", "memory"); 

But r15, out0, out1, out2 and out3 aren't initialized at all.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33389



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