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| author | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
|---|---|---|
| committer | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
| commit | 7f4db7c80779ecbc57d1146654daf0acfe18de66 (patch) | |
| tree | 3af522a3b5e149c3fd498ecb1255994daae2129a /gcc/cse.c | |
| parent | 611349f0ec42a37591db2cd02974a11a48d10edb (diff) | |
| download | gcc-profile-stdlib.tar.gz | |
merge from trunkprofile-stdlib
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/profile-stdlib@154052 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cse.c b/gcc/cse.c index 8f49a9af9f5..05f6ed6e0fe 100644 --- a/gcc/cse.c +++ b/gcc/cse.c @@ -2623,6 +2623,10 @@ exp_equiv_p (const_rtx x, const_rtx y, int validate, bool for_gcse) if (GET_MODE (x) != GET_MODE (y)) return 0; + /* MEMs refering to different address space are not equivalent. */ + if (code == MEM && MEM_ADDR_SPACE (x) != MEM_ADDR_SPACE (y)) + return 0; + switch (code) { case PC: |