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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2017-09-11 12:25:36 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2017-11-13 14:16:51 +0100 |
| commit | 6e3ab84b12b2a0c783799f21f4413b610a5f2093 (patch) | |
| tree | ae417c5dece4c3aa2e40a4e6ef01c53a81c47734 /validation/optim/volatile-store00.c | |
| parent | 22eaf158a163d38f724df20efdf8a5e5ee68c58e (diff) | |
| download | sparse-dev-6e3ab84b12b2a0c783799f21f4413b610a5f2093.tar.gz | |
add testcase for mem2reg/SSA conversion
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Diffstat (limited to 'validation/optim/volatile-store00.c')
| -rw-r--r-- | validation/optim/volatile-store00.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/validation/optim/volatile-store00.c b/validation/optim/volatile-store00.c new file mode 100644 index 00000000..451eefa1 --- /dev/null +++ b/validation/optim/volatile-store00.c @@ -0,0 +1,27 @@ +void foo(volatile int *p) +{ + *p = 0; + *p = 0; +} + +void bar(void) +{ + extern volatile int i; + i = 0; + i = 0; +} + + +void baz(void) +{ + volatile int i; + i = 0; + i = 0; +} + +/* + * check-name: keep volatile stores + * check-command: test-linearize -Wno-decl -fdump-ir=final $file + * check-output-ignore + * check-output-pattern(6): store\\. + */ |