benchtests: Add logb{f} benchmark

* benchtests/Makefile (bench-math): Add logb. * benchtests/logb-inputs: New file. * benchtests/logbf-inputs: New file. Reviewed-by: Gabriel F. T. Gomes <[email protected]>
yamahata · Jul 8, 2019 · 0cccd37 · 0cccd37
1 parent 931c616
commit 0cccd37
Show file tree

Hide file tree

Showing 4 changed files with 27 additions and 1 deletion.
diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,9 @@
 2019-07-08  Adhemerval Zanella  <[email protected]>
 
+	* benchtests/Makefile (bench-math): Add logb.
+	* benchtests/logb-inputs: New file.
+	* benchtests/logbf-inputs: New file.
+
 	* sysdeps/powerpc/power5+/fpu/s_modf.c: Move to ...
 	* sysdeps/powerpc/fpu/s_modf.c: ... here.  Add ISA 2.07 optimization.
 	* sysdeps/powerpc/power5+/fpu/s_modff.c: Move to ...

diff --git a/benchtests/Makefile b/benchtests/Makefile
@@ -24,7 +24,7 @@ include ../Makeconfig
 bench-math := acos acosh asin asinh atan atanh cos cosh exp exp2 log log2 \
 	      modf pow rint sin sincos sinh sqrt tan tanh fmin fmax fminf \
 	      fmaxf powf trunc truncf expf exp2f logf log2f sincosf sinf \
-	      cosf isnan isinf isfinite hypot
+	      cosf isnan isinf isfinite hypot logb logbf
 
 bench-pthread := pthread_once thread_create
 

diff --git a/benchtests/logb-inputs b/benchtests/logb-inputs
@@ -0,0 +1,11 @@
+## args: double
+## ret: double
+## includes: math.h
+
+## name: subnormal
+0x0.0000000000001p-1022
+0x0.fffffffffffffp-1022
+
+## name: normal
+1.0
+1024.0
diff --git a/benchtests/logbf-inputs b/benchtests/logbf-inputs
@@ -0,0 +1,11 @@
+## args: double
+## ret: double
+## includes: math.h
+
+## name: subnormal
+0x1p-149
+0x1.fffff8p-128
+
+## name: normal
+1.0
+1024.0