simd-2.c
来自「xml大全 可读写调用率很高 xml大全 可读写调用率很高」· C语言 代码 · 共 54 行
C
54 行
// Test EH when V4SI SIMD registers are involved.// Contributed by Aldy Hernandez (aldy@quesejoda.com).// { dg-options "-O" }// { dg-options "-O -w" { target i?86-*-* } }// { dg-options "-O -w -maltivec" { target powerpc64-*-linux* } }// { dg-do run { xfail "powerpc64-*-linux*"} }// { dg-error "" "PR target/12916" { target sparc*-*-* } 0 }typedef int __attribute__((mode(V4SI))) vecint;vecint vecfunc (vecint beachbum){ return beachbum;}void f3 (void){ vecint foobar = (vecint) {0, 0}; foobar = vecfunc (foobar); throw int();}void f2 (void){ vecint foobar = (vecint) {0, 0}; foobar = vecfunc (foobar); f3 ();}void f1 (void){ int i; try { f2 (); } catch (int) { i = 9; }}int main (){#if defined(__powerpc64__) && defined(__linux__) // Don't run on ppc64-linux, since not always AltiVec regs available return -1; #endif f1 (); return 0;}
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