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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c new file mode 100644 index 000000000..8e9f61da6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c @@ -0,0 +1,32 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-cddce2 -fdump-tree-forwprop1-details" } */ + +int abarney[2]; +int afred[1]; + +void foo(int edx, int eax) +{ + if (eax == 100) + { + if (edx == 1) + { + abarney[0] = 5; + abarney[1] = 6; + } + } + if (eax == 100) + { + if (-- edx == 0) + afred[0] = 2; + } +} + + +/* Verify that we did a forward propagation. */ +/* { dg-final { scan-tree-dump-times "Replaced" 1 "forwprop1"} } */ +/* { dg-final { cleanup-tree-dump "forwprop1" } } */ + +/* After cddce we should have two IF statements remaining as the other + two tests can be threaded. */ +/* { dg-final { scan-tree-dump-times "if " 2 "cddce2"} } */ +/* { dg-final { cleanup-tree-dump "cddce2" } } */ |