diff options
| author | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-09-14 10:36:50 +0000 |
|---|---|---|
| committer | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-09-14 10:36:50 +0000 |
| commit | 85f5e2ee5bdb17494e93b808d40eddda858a0a2d (patch) | |
| tree | 001e0f81efbd2a370e6d6c036da01bc1cd490e18 /gcc/rtlanal.c | |
| parent | 1bca8cbd0c68366f07277f98ce6963e10c2aa617 (diff) | |
| download | gcc-85f5e2ee5bdb17494e93b808d40eddda858a0a2d.tar.gz | |
* c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
a negative value.
* c-typeck.c (set_nonincremental_init_from_string): Use
HOST_WIDE_INT_M1U when shifting a negative value.
* rtlanal.c (split_double): Cast to unsigned when shifting a negative
value.
* sched-int.h (UNKNOWN_DEP_COST): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227743 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index ef98f4bfb5c..b1be4db0dc1 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -5805,9 +5805,9 @@ split_double (rtx value, rtx *first, rtx *second) if (BITS_PER_WORD < HOST_BITS_PER_LONG && BITS_PER_WORD == 32) { if (l[0] & ((long) 1 << 31)) - l[0] |= ((long) (-1) << 32); + l[0] |= ((unsigned long) (-1) << 32); if (l[1] & ((long) 1 << 31)) - l[1] |= ((long) (-1) << 32); + l[1] |= ((unsigned long) (-1) << 32); } #endif |