Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/compile/20020715-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR optimization/7153 */ /* Verify that GCC doesn't promote a register when its lifetime is not limited to one basic block. */ void f(char); void g(void); void scale(void) { int width; char bytes; char *src; if (width) { bytes = *src; g(); width *= bytes; } f(bytes); }