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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-07-31 00:24:17 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-08-06 08:51:39 +0200 |
| commit | 1a5e49c57e6585832c4197f4f2ed91c73a964cb9 (patch) | |
| tree | 6473cd536120da23b77dbfc2d71b8b515ad02adf /validation/optim/setne0-zext.c | |
| parent | 8457b3c20a2f3e3f1ad1201af217faf4e89e0940 (diff) | |
| download | sparse-dev-1a5e49c57e6585832c4197f4f2ed91c73a964cb9.tar.gz | |
simplify ZEXT(SETCC(x,y), N)
Since the OP_SETCC instructions can only return a 0 or a 1,
a zero-extension won't change the value and the OP_SETCC
can be changed to directly return the extended size.
Remove the unneeded extension.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/optim/setne0-zext.c')
| -rw-r--r-- | validation/optim/setne0-zext.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/validation/optim/setne0-zext.c b/validation/optim/setne0-zext.c index fc6615be..8a074f03 100644 --- a/validation/optim/setne0-zext.c +++ b/validation/optim/setne0-zext.c @@ -3,7 +3,6 @@ unsigned long foo(int a) { return (unsigned int) (a != 0); } /* * check-name: setne0-zext * check-command: test-linearize -m64 -Wno-decl $file - * check-known-to-fail * * check-output-ignore * check-output-excludes: zext\\. |