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re PR rtl-optimization/67447 (ICE in extract_constrain_insn (reload_cse_simplify_operands): insn does not satisfy its constraints)

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PR rtl-optimization/67447
	* gcc.target/i386/pr67447.c: New test.

From-SVN: r228461
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Uros Bizjak 2015-10-04 17:56:45 +02:00 committed by Uros Bizjak
parent beabed9997
commit bd841941ec
2 changed files with 30 additions and 0 deletions
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gcc/testsuite/ChangeLog
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2015-10-04 Uros Bizjak <ubizjak@gmail.com>
PR rtl-optimization/67447
* gcc.target/i386/pr67447.c: New test.
2015-10-04 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/vect-pack-trunc-1.c: Require avx512bw

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gcc/testsuite/gcc.target/i386/pr67447.c Normal file
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/* { dg-do compile } */
/* { dg-options "-O3 -march=haswell" } */
struct _GPart {
int *g;
};
static int b, d, e;
int *c, *f, *g;
int a;
int fn2(int, int);
int fn1(int p1) {
int h = fn2(p1, (int)(long)&e);
for (; d < e; d++)
if (f[d] != a)
h += g ? g[f[d]] : 1;
return h;
}
int main() {
struct _GPart *i;
for (; b < (int)(long)(i->g); b++)
c[b] = fn1((int)(long)i->g);
}