Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/ira-shrinkwrap-prep-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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/* { dg-do compile { target { { { i?86-*-* x86_64-*-* } && lp64 } || { { powerpc*-*-* && lp64 } || { arm_nothumb || { aarch64*-*-* && lp64 } } } } } } */ /* { dg-options "-O3 -fdump-rtl-ira -fdump-rtl-pro_and_epilogue -fno-ipa-ra" } */ long __attribute__((noinline, noclone)) foo (long a) { return a + 5; } static long g __attribute__ ((used)); long __attribute__((noinline, noclone)) bar (long a) { long r; if (a) { r = foo (a); g = r + a; } else r = a+1; return r; } /* { dg-final { scan-rtl-dump "Will split live ranges of parameters" "ira" } } */ /* { dg-final { scan-rtl-dump "Split live-range of register" "ira" } } */ /* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" } } */