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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/mem2reg/init-local-union1.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/mem2reg/init-local-union1.c')
| -rw-r--r-- | validation/mem2reg/init-local-union1.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/validation/mem2reg/init-local-union1.c b/validation/mem2reg/init-local-union1.c new file mode 100644 index 00000000..925b0a73 --- /dev/null +++ b/validation/mem2reg/init-local-union1.c @@ -0,0 +1,32 @@ +double uintfloat(void) +{ + union { + int a; + double f; + } s; + + s.a = 1; + return s.f; +} + + +int uarray(void) +{ + union { + double d; + int a[2]; + } s; + + s.d = 1; + return s.a[0]; +} + +/* + * check-name: init-local union 1 + * check-command: test-linearize -Wno-decl -fdump-ir=mem2reg $file + * check-output-ignore + * check-output-pattern(1): store\\.32 + * check-output-pattern(1): load\\.64 + * check-output-pattern(1): store\\.64 + * check-output-pattern(1): load\\.32 + */ |