Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.target/powerpc/vec-stril-11.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 "-O2 -mdejagnu-cpu=future" } */ | |
| 3 | |
| 4 #include <altivec.h> | |
| 5 | |
| 6 vector signed char | |
| 7 doString(vector signed char *vp) | |
| 8 { | |
| 9 /* Though two built-in functions are called, the implementation | |
| 10 should use a single instruction to implement both and should | |
| 11 convert tail recursion to iteration with two copies of the "loop | |
| 12 body" when compiled with -O2 or -O3. */ | |
| 13 vector signed char result = vec_stril (*vp); | |
| 14 if (vec_stril_p (*vp)) | |
| 15 return result; | |
| 16 else | |
| 17 return doString (vp + 1); | |
| 18 } | |
| 19 | |
| 20 /* Enforce that exactly two dot-form instructions which are properly biased | |
| 21 for the target's endianness implement this built-in. */ | |
| 22 | |
| 23 /* { dg-final { scan-assembler-times {\mvstribl\.} 2 { target { be } } } } */ | |
| 24 /* { dg-final { scan-assembler-times {\mvstribl\M[^.]} 0 { target { be } } } } */ | |
| 25 /* { dg-final { scan-assembler-times {\mvstribr} 0 { target { be } } } } */ | |
| 26 /* { dg-final { scan-assembler-times {\mvstribr\.} 2 { target { le } } } } */ | |
| 27 /* { dg-final { scan-assembler-times {\mvstribr\M[^.]} 0 { target { le } } } } */ | |
| 28 /* { dg-final { scan-assembler-times {\mvstribl} 0 { target { le } } } } */ | |
| 29 |