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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [sh/] [sh4a-fsrra.c] - Rev 720
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/* Verify that we generate single-precision square root reciprocal approximate (fsrra) in fast math mode on SH4A with FPU. */ /* { dg-do compile { target "sh*-*-*" } } */ /* { dg-options "-O -ffast-math" } */ /* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m4a" "-m4a-single" "-m4a-single-only" } } */ /* { dg-final { scan-assembler "fsrra" } } */ #include <math.h> float test(float f) { return 1 / sqrtf(f); }
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