Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/powerpc/recip-2.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do compile { target { { powerpc*-*-* } && { ! powerpc*-apple-darwin* } } } } */ /* { dg-require-effective-target powerpc_fprs } */ /* { dg-options "-O2 -mrecip -ffast-math -mdejagnu-cpu=power5" } */ /* { dg-final { scan-assembler-times "frsqrtes" 1 } } */ /* { dg-final { scan-assembler-times "fmuls" 2 } } */ /* { dg-final { scan-assembler-times "fnmsubs" 3 } } */ /* { dg-final { scan-assembler-times "fmadds" 5 } } */ /* { dg-final { scan-assembler-times "fadds" 1 } } */ /* { dg-final { scan-assembler-times "fsqrt" 1 } } */ /* power5 resqrte is not accurate enough, and should not be generated by default for -mrecip. */ double rsqrt_d (double a) { return 1.0 / __builtin_sqrt (a); } float rsqrt_f (float a) { return 1.0f / __builtin_sqrtf (a); }