18 lines
438 B
C
18 lines
438 B
C
/* Ensure that explicit zero-entend instructions are present when compiling
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for targets that may not have sram-ecc enabled (in which sub-dword loads do
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not zero the high bits of the target register). */
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/* { dg-do compile } */
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/* { dg-options "-O2 -msram-ecc=any" } */
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extern unsigned char c;
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unsigned int
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f ()
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{
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return c;
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}
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/* { dg-final { scan-assembler "lshl.* 24" } } */
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/* { dg-final { scan-assembler "lshr.* 24" } } */
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