glibc/benchtests/fmin-inputs
Adhemerval Zanella 5d1f604a87 benchtests: Add fmax/fmin benchmarks
This patch adds fmax and fmin benchtests.  It is based math/s_fmax_template.c
implementation which checks for basically four different classes:

  1. if x is greater or equal than y.
  2. if x is less than y.
  3. if x or y is signaling.
  4. if y is nan.

Cases 1 and 2 are used for default input number (by mixing normal double
numbers and infinity), while case 3 and 4 are used each for on for a
benchmark class.

Checked on x86_64-linux-gnu and powerpc64-linux-gnu.

	* benchtests/Makefile (bench-math): Add fmin and fmax.
	(CFLAGS-bench-fmax.c): New rule.
	(CFLAGS-bench-fmin.c): New rule.
	* benchtests/fmax-inputs: New file.
	* benchtests/fmin-inputs: Likewise.
2016-12-19 16:04:16 -02:00

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## includes: math.h
## args: double:double
## ret: double
78.5, -78.5
-78.5, 78.5
0, 78.5
78.5, 0
0, -78.5
-78.5, 0
__builtin_inf (), 78.5
__builtin_inf (), -78.5
78.5, __builtin_inf ()
-78.5, __builtin_inf ()
## name: qNaN
__builtin_nan (""), 78.5
__builtin_nan (""), -78.5
78.5, __builtin_nan ("")
-78.5, __builtin_nan ("")
## name: sNaN
__builtin_nans (""), 78.5
__builtin_nans (""), -78.5
78.5, __builtin_nans ("")
-78.5, __builtin_nans ("")