Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/powerpc/pr54009.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile { target { powerpc*-*-* } } } */ /* { dg-require-effective-target powerpc_fprs } */ /* { dg-options "-O2" } */ /* { dg-final { scan-assembler-not "\[\+\]32768" } } */ /* -O2 -m32 store to x.d in w was lis 9,x+32764@ha stw 10,x+32764@l(9) stw 11,x+32768@l(9) <-- wrap! */ struct big { char a[32764]; double d __attribute__ ((aligned (4))); } __attribute__ ((packed)); extern struct big x; double y; void r (void) { double tmp = x.d; #if 1 asm ("#": "+r" (tmp) : : "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7", "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15", "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23", "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31"); #endif y = tmp; } void w (void) { double tmp = y; #if 1 asm ("#": "+r" (tmp) : : "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7", "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15", "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23", "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31"); #endif x.d = tmp; }