mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
da16c9b524
This patch adds fmaxf and fminf benchtests. It is based on
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 fminf and fmaxf.
(CFLAGS-bench-fmaxf.c): New rule.
(CFLAGS-bench-fminf.c): Likewise.
* benchtests/fmaxf-inputs: New file.
* benchtests/fminf-inputs: Likewise.
24 lines
491 B
Plaintext
24 lines
491 B
Plaintext
## includes: math.h
|
|
## args: float:float
|
|
## ret: float
|
|
78.5f, -78.5f
|
|
-78.5f, 78.5f
|
|
0.0f, 78.5f
|
|
78.5f, 0.0f
|
|
0.0f, -78.5f
|
|
-78.5, 0.0f
|
|
__builtin_inff (), 78.5f
|
|
__builtin_inff (), -78.5f
|
|
78.5f, __builtin_inff ()
|
|
-78.5f, __builtin_inff ()
|
|
## name: qNaN
|
|
__builtin_nanf (""), 78.5f
|
|
__builtin_nanf (""), -78.5f
|
|
78.5f, __builtin_nanf ("")
|
|
-78.5f, __builtin_nanf ("")
|
|
## name: sNaN
|
|
__builtin_nansf (""), 78.5f
|
|
__builtin_nansf (""), -78.5f
|
|
78.5f, __builtin_nansf ("")
|
|
-78.5f, __builtin_nansf ("")
|