Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.target/powerpc/vec-strir-12.c @ 152:2b5abeee2509
update gcc11
| author | anatofuz |
|---|---|
| date | Mon, 25 May 2020 07:50:57 +0900 |
| parents | |
| children |
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| 145:1830386684a0 | 152:2b5abeee2509 |
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| 1 /* { dg-do compile } */ | |
| 2 /* { dg-options "-O1 -mdejagnu-cpu=future" } */ | |
| 3 /* See vec-strir-13.c for the same test with -O2 optimization. */ | |
| 4 | |
| 5 #include <altivec.h> | |
| 6 | |
| 7 vector unsigned short | |
| 8 doString(vector unsigned short *vp) | |
| 9 { | |
| 10 /* Though two built-in functions are called, the implementation | |
| 11 should use a single instruction to implement both with -O1. */ | |
| 12 vector unsigned short result = vec_strir (*vp); | |
| 13 if (vec_strir_p (*vp)) | |
| 14 return result; | |
| 15 else | |
| 16 return doString (vp + 1); | |
| 17 } | |
| 18 | |
| 19 /* Enforce that a single dot-form instruction which is properly biased | |
| 20 for the target's endianness implements this built-in. */ | |
| 21 | |
| 22 /* { dg-final { scan-assembler-times {\mvstrihr\.} 1 { target { be } } } } */ | |
| 23 /* { dg-final { scan-assembler-times {\mvstrihr\M[^.]} 0 { target { be } } } } */ | |
| 24 /* { dg-final { scan-assembler-times {\mvstrihl} 0 { target { be } } } } */ | |
| 25 /* { dg-final { scan-assembler-times {\mvstrihl\.} 1 { target { le } } } } */ | |
| 26 /* { dg-final { scan-assembler-times {\mvstrihl\M[^.]} 0 { target { le } } } } */ | |
| 27 /* { dg-final { scan-assembler-times {\mvstrihr} 0 { target { le } } } } */ | |
| 28 |