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author | Andrew Geissler <geissonator@yahoo.com> | 2020-10-16 18:11:54 +0300 |
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committer | Andrew Geissler <geissonator@yahoo.com> | 2020-10-16 18:11:54 +0300 |
commit | a9ff2b33c004367b3dbded5d54d7a272ed76f68f (patch) | |
tree | a3c47ab3a1b1af411639ea6221a680f5f3cb490d /meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch | |
parent | 9129b24a007278f4002886e4734bc217603f14ce (diff) | |
download | openbmc-a9ff2b33c004367b3dbded5d54d7a272ed76f68f.tar.xz |
reset meta-xilinx subtree on master HEAD(874b9cee5e)
Change-Id: Ic0716e95ff53e7d63c54dc5fce6ee42fc99ed424
Diffstat (limited to 'meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch')
-rw-r--r-- | meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch b/meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch new file mode 100644 index 000000000..0c80cf816 --- /dev/null +++ b/meta-xilinx/meta-microblaze/recipes-devtools/gcc/gcc-10/0031-Fixing-the-issue-with-the-builtin_alloc.patch @@ -0,0 +1,45 @@ +From 87da245d89fffe6a025037b4a53f66dafa7e1f84 Mon Sep 17 00:00:00 2001 +From: Nagaraju Mekala <nmekala@xilix.com> +Date: Thu, 23 Feb 2017 17:09:04 +0530 +Subject: [PATCH 31/58] Fixing the issue with the builtin_alloc. + +register r18 was not properly handling the stack pattern +which was resolved by using free available register + +signed-off-by:nagaraju mekala <nmekala@xilinx.com> +--- + gcc/config/microblaze/microblaze.md | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md +index fa6aabdb9d4..9de46d0ce24 100644 +--- a/gcc/config/microblaze/microblaze.md ++++ b/gcc/config/microblaze/microblaze.md +@@ -2078,10 +2078,10 @@ + "" + { + rtx retaddr = gen_rtx_MEM (Pmode, stack_pointer_rtx); +- rtx rtmp = gen_rtx_REG (SImode, R_TMP); ++ rtx reg = gen_reg_rtx (Pmode); + rtx neg_op0; + +- emit_move_insn (rtmp, retaddr); ++ emit_move_insn (reg, retaddr); + if (GET_CODE (operands[1]) != CONST_INT) + { + neg_op0 = gen_reg_rtx (Pmode); +@@ -2090,9 +2090,9 @@ + neg_op0 = GEN_INT (- INTVAL (operands[1])); + + emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx, neg_op0)); +- emit_move_insn (gen_rtx_MEM (Pmode, stack_pointer_rtx), rtmp); ++ emit_move_insn (gen_rtx_MEM (Pmode, stack_pointer_rtx), reg); + emit_move_insn (operands[0], virtual_stack_dynamic_rtx); +- emit_insn (gen_rtx_CLOBBER (SImode, rtmp)); ++ emit_insn (gen_rtx_CLOBBER (SImode, reg)); + DONE; + } + ) +-- +2.17.1 + |