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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/tree-ssa/sra-11.c | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/sra-11.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/sra-11.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/sra-11.c b/gcc/testsuite/gcc.dg/tree-ssa/sra-11.c new file mode 100644 index 000000000..c8a90eac5 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/sra-11.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-esra-details" } */ + +struct S +{ + int i; + int j; + char c[32]; /* this disables total scalarization */ +}; + +extern struct S bar(void); + +int foo1 (int b) +{ + struct S s1; + + s1 = bar (); + return s1.i; +} + +extern struct S *g; + +int foo2 (void) +{ + struct S s2; + + s2 = *g; + return s2.i; +} + +/* { dg-final { scan-tree-dump-times "Created a replacement for s1" 0 "esra"} } */ +/* { dg-final { scan-tree-dump-times "Created a replacement for s2" 1 "esra"} } */ +/* { dg-final { cleanup-tree-dump "esra" } } */ |