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author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2019-10-22 23:54:16 +0300 |
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committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2019-10-22 23:54:16 +0300 |
commit | 9722c6ee87766a45a337c094d1293de81cdcb106 (patch) | |
tree | 08b57716ae3c02fef2bc870b634019e692fd70e6 /meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch | |
parent | 35e295e2a161fcf146ea031de53431b2888521fa (diff) | |
parent | 5b6cc97bf138293b6af12d5d3003bb66c700c48a (diff) | |
download | openbmc-9722c6ee87766a45a337c094d1293de81cdcb106.tar.xz |
Merge branch 'master' of ssh://git-amr-1.devtools.intel.com:29418/openbmc-openbmc into HEAD
Diffstat (limited to 'meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch')
-rw-r--r-- | meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch deleted file mode 100644 index 464f59e3a..000000000 --- a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0012-Fix-the-Microblaze-crash-with-msmall-divides-flag.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 1a9dcdb578452ecd53e0aec65fe6279233218778 Mon Sep 17 00:00:00 2001 -From: Mahesh Bodapati <mbodapat@xilinx.com> -Date: Sat, 26 Aug 2017 19:21:26 -0700 -Subject: [PATCH] Fix the Microblaze crash with msmall-divides flag - -Fix the Microblaze crash with msmall-divides flag Compiler is crashing -when we use msmall-divides and mxl-barrel-shift flag. This is because -when use above flags microblaze_expand_divide function will be called -for division operation. In microblaze_expand_divide function we are -using sub_reg but MicroBlaze doesn't have subreg register due to this -compiler was crashing. Changed the logic to avoid sub_reg call - -Signed-off-by: Nagaraju Mekala <nagaraju.mekala@xilinx.com> -Signed-off-by: Mahesh Bodapati <mbodapat@xilinx.com> -Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com> -Upstream-Status: Pending ---- - gcc/config/microblaze/microblaze.c | 3 +-- - 1 file changed, 1 insertion(+), 2 deletions(-) - -diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c -index bba6983b65..15080db539 100644 ---- a/gcc/config/microblaze/microblaze.c -+++ b/gcc/config/microblaze/microblaze.c -@@ -3527,8 +3527,7 @@ microblaze_expand_divide (rtx operands[]) - mem_rtx = gen_rtx_MEM (QImode, - gen_rtx_PLUS (Pmode, regt1, div_table_rtx)); - -- insn = emit_insn (gen_movqi (regqi, mem_rtx)); -- insn = emit_insn (gen_movsi (operands[0], gen_rtx_SUBREG (SImode, regqi, 0))); -+ insn = emit_insn (gen_zero_extendqisi2(operands[0],mem_rtx)); - jump = emit_jump_insn_after (gen_jump (div_end_label), insn); - JUMP_LABEL (jump) = div_end_label; - LABEL_NUSES (div_end_label) = 1; --- -2.14.2 - |