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| author | Ian Bolton <ian.bolton@arm.com> | 2013-03-14 10:48:51 +0000 |
|---|---|---|
| committer | Ian Bolton <ibolton@gcc.gnu.org> | 2013-03-14 10:48:51 +0000 |
| commit | a8504f223d6174ae6760c94f0e03dad86bce9d7d (patch) | |
| tree | 203caf420ebeb96b5a5df6db5ea0ad9516c73efc | |
| parent | fbd28bc3b2c3394db09577ff2f5a594d50c75b2c (diff) | |
| download | gcc-a8504f223d6174ae6760c94f0e03dad86bce9d7d.zip gcc-a8504f223d6174ae6760c94f0e03dad86bce9d7d.tar.gz gcc-a8504f223d6174ae6760c94f0e03dad86bce9d7d.tar.bz2 | |
AArch64 should return CC_NZ for AND operation.
From-SVN: r196654
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c403ca7..71c8b9f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-03-14 Ian Bolton <ian.bolton@arm.com> + + * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return correct + CC mode for AND. + 2013-03-14 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/53265 diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 8c8532c..ce572f9 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -3086,7 +3086,7 @@ aarch64_select_cc_mode (RTX_CODE code, rtx x, rtx y) if ((GET_MODE (x) == SImode || GET_MODE (x) == DImode) && y == const0_rtx && (code == EQ || code == NE || code == LT || code == GE) - && (GET_CODE (x) == PLUS || GET_CODE (x) == MINUS)) + && (GET_CODE (x) == PLUS || GET_CODE (x) == MINUS || GET_CODE (x) == AND)) return CC_NZmode; /* A compare with a shifted operand. Because of canonicalization, |