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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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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/lto/ipareference2_0.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/lto/ipareference2_0.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c new file mode 100644 index 000000000..f7ae0b4e3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-options {{ -O1 -flto -flto-partition=1to1 -fwhole-program}} } */ +/* { dg-lto-do run } */ + +/* Verify that ipa-reference marks A as constant and we fold references + to a[1] and a[2] to &c and that we promote C to hidden vars shared across ltrans units. */ +void abort (void); +int b,c,d,e,f; +int *a[5]={&b,&c,&c,&e}; +void other_ltrans (void); +main() +{ + other_ltrans (); + if (*(a[1])!=11) + abort (); + return 0; +} |