16 lines
429 B
C
16 lines
429 B
C
/* { dg-do assemble } */
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/* { dg-options "-O2 -save-temps" } */
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unsigned short umulhi3_highpart(unsigned short x, unsigned short y)
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{
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return ((unsigned int)x * (unsigned int)y) >> 16;
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}
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unsigned int umulsi3_highpart(unsigned int x, unsigned int y)
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{
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return ((unsigned long)x * (unsigned long)y) >> 32;
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}
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/* { dg-final { scan-assembler-times "mul.hi.u16" 1 } } */
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/* { dg-final { scan-assembler-times "mul.hi.u32" 1 } } */
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