diff options
| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-06-24 21:44:09 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-07-24 15:03:18 +0200 |
| commit | 0e733d7e130cfb6a9ef174b1aea3760a8ce670e4 (patch) | |
| tree | 0f97d9ce88db85007b5d16753a4d3ab644b9c7ac /validation/optim | |
| parent | 8ed2cd6530fdd9858f32aae31e5a34cf9b6bb6a8 (diff) | |
| download | sparse-dev-0e733d7e130cfb6a9ef174b1aea3760a8ce670e4.tar.gz | |
use "%Le" to display floats
Floating-point values are displayed using the printf
format "%Lf" but this is the format without exponent
(and with default precision of 6 digit).
However, by its nature, this format is very imprecise.
For example, *all* values smaller than 0.5e-6 are displayed
as "0.000000".
Improve this by using the "%Le" format which always use
an exponent and thus maximize the precision.
Note: ultimately, we should display them exactly, for
example by using "%La", but this will requires C99.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/optim')
| -rw-r--r-- | validation/optim/bool-context-fp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/validation/optim/bool-context-fp.c b/validation/optim/bool-context-fp.c index 50e96825..3bfc3343 100644 --- a/validation/optim/bool-context-fp.c +++ b/validation/optim/bool-context-fp.c @@ -18,7 +18,7 @@ int ifand(float a, float b) { return a && b; } bfimp: .L0: <entry-point> - setfval.32 %r2 <- 0.000000 + setfval.32 %r2 <- 0.000000e+00 fcmpune.1 %r3 <- %arg1, %r2 ret.1 %r3 @@ -26,7 +26,7 @@ bfimp: bfexp: .L2: <entry-point> - setfval.32 %r6 <- 0.000000 + setfval.32 %r6 <- 0.000000e+00 fcmpune.1 %r7 <- %arg1, %r6 ret.1 %r7 @@ -34,7 +34,7 @@ bfexp: bfnot: .L4: <entry-point> - setfval.32 %r10 <- 0.000000 + setfval.32 %r10 <- 0.000000e+00 fcmpoeq.1 %r12 <- %arg1, %r10 ret.1 %r12 @@ -42,7 +42,7 @@ bfnot: ifnot: .L6: <entry-point> - setfval.32 %r15 <- 0.000000 + setfval.32 %r15 <- 0.000000e+00 fcmpoeq.32 %r16 <- %arg1, %r15 ret.32 %r16 @@ -50,7 +50,7 @@ ifnot: bfior: .L8: <entry-point> - setfval.32 %r19 <- 0.000000 + setfval.32 %r19 <- 0.000000e+00 fcmpune.1 %r20 <- %arg1, %r19 fcmpune.1 %r23 <- %arg2, %r19 or.1 %r24 <- %r20, %r23 @@ -61,7 +61,7 @@ bfior: ifior: .L10: <entry-point> - setfval.32 %r29 <- 0.000000 + setfval.32 %r29 <- 0.000000e+00 fcmpune.1 %r30 <- %arg1, %r29 fcmpune.1 %r33 <- %arg2, %r29 or.1 %r34 <- %r30, %r33 @@ -72,7 +72,7 @@ ifior: bfand: .L12: <entry-point> - setfval.32 %r38 <- 0.000000 + setfval.32 %r38 <- 0.000000e+00 fcmpune.1 %r39 <- %arg1, %r38 fcmpune.1 %r42 <- %arg2, %r38 and.1 %r43 <- %r39, %r42 @@ -83,7 +83,7 @@ bfand: ifand: .L14: <entry-point> - setfval.32 %r48 <- 0.000000 + setfval.32 %r48 <- 0.000000e+00 fcmpune.1 %r49 <- %arg1, %r48 fcmpune.1 %r52 <- %arg2, %r48 and.1 %r53 <- %r49, %r52 |