Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/powerpc/fold-vec-shift-char.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* Verify that overloaded built-ins for vec_sl with char inputs produce the right results. */ /* { dg-do compile } */ /* { dg-require-effective-target powerpc_altivec_ok } */ /* { dg-options "-maltivec -O2" } */ #include <altivec.h> //# vec_sl - shift left //# vec_sr - shift right //# vec_sra - shift right algebraic //# vec_rl - rotate left vector signed char testsl_signed (vector signed char x, vector unsigned char y) { return vec_sl (x, y); } vector unsigned char testsl_unsigned (vector unsigned char x, vector unsigned char y) { return vec_sl (x, y); } vector signed char testsr_signed (vector signed char x, vector unsigned char y) { return vec_sr (x, y); } vector unsigned char testsr_unsigned (vector unsigned char x, vector unsigned char y) { return vec_sr (x, y); } vector signed char testsra_signed (vector signed char x, vector unsigned char y) { return vec_sra (x, y); } vector unsigned char testsra_unsigned (vector unsigned char x, vector unsigned char y) { return vec_sra (x, y); } vector signed char testrl_signed (vector signed char x, vector unsigned char y) { return vec_rl (x, y); } vector unsigned char testrl_unsigned (vector unsigned char x, vector unsigned char y) { return vec_rl (x, y); } /* { dg-final { scan-assembler-times "vslb" 2 } } */ /* { dg-final { scan-assembler-times "vsrb" 2 } } */ /* { dg-final { scan-assembler-times "vsrab" 2 } } */ /* { dg-final { scan-assembler-times "vrlb" 2 } } */