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annotate gcc/testsuite/gcc.c-torture/compile/20020715-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR optimization/7153 */
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2 /* Verify that GCC doesn't promote a register when its
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3 lifetime is not limited to one basic block. */
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4
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5 void f(char);
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6 void g(void);
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7
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8 void scale(void)
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9 {
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10 int width;
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11 char bytes;
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12 char *src;
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13
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14 if (width)
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15 {
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16 bytes = *src;
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17 g();
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18 width *= bytes;
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19 }
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20
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21 f(bytes);
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22 }