Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/sh/pr49468-si.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* Check that 32 bit integer abs is generated as neg instruction and conditional branch instead of default branch-free code. */ /* { dg-do compile } */ /* { dg-options "-O1" } */ /* { dg-final { scan-assembler-times "neg" 2 } } */ /* Normal integer absolute value. */ int abs_0 (int i) { return (i < 0) ? -i : i; } /* Negated integer absolute value. The generated code should be the same, except that the branch condition is inverted. */ int abs_1 (int i) { return (i > 0) ? -i : i; }