diff options
Diffstat (limited to 'toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch')
| -rw-r--r-- | toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch b/toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch index 387e02a78..e69de29bb 100644 --- a/toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch +++ b/toolchain/gcc/patches/linaro/860-fix_extension_elimination.patch @@ -1,18 +0,0 @@ -https://bugs.launchpad.net/gcc-linaro/+bug/728315 -https://lists.openwrt.org/pipermail/openwrt-devel/2011-March/009847.html - ---- a/gcc/ee.c -+++ b/gcc/ee.c -@@ -209,7 +209,11 @@ - - *regno = REGNO (reg); - -- if (paradoxical_subreg_p (use)) -+ /* Non-paradoxical SUBREGs of promoted vars guarantee that the -+ upper (elided) bits of the inner register have a particular value. -+ For our purposes, such SUBREGs act as a full reference to the -+ inner register. */ -+ if (paradoxical_subreg_p (use) || SUBREG_PROMOTED_VAR_P (use)) - *size = GET_MODE_BITSIZE (GET_MODE (reg)); - else - *size = subreg_lsb (use) + GET_MODE_BITSIZE (GET_MODE (use)); |