diff options
Diffstat (limited to 'meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0026-Fix-internal-compiler-error-with-msmall-divides.patch')
-rw-r--r-- | meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0026-Fix-internal-compiler-error-with-msmall-divides.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0026-Fix-internal-compiler-error-with-msmall-divides.patch b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0026-Fix-internal-compiler-error-with-msmall-divides.patch new file mode 100644 index 00000000..7ea28ee8 --- /dev/null +++ b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0026-Fix-internal-compiler-error-with-msmall-divides.patch | |||
@@ -0,0 +1,42 @@ | |||
1 | From 2149d85f1f7375dd97bf961b2bdb693d6d931c13 Mon Sep 17 00:00:00 2001 | ||
2 | From: Mahesh Bodapati <mbodapat@xilinx.com> | ||
3 | Date: Sat, 26 Aug 2017 19:21:46 -0700 | ||
4 | Subject: [PATCH] Fix internal compiler error with msmall-divides | ||
5 | |||
6 | This patch will fix the internal error microblaze_expand_divide function | ||
7 | which comes because of rtx PLUS where the mem_rtx is of type SI and the | ||
8 | operand is of type QImode. This patch modifies the mem_rtx as QImode and | ||
9 | Plus as QImode to fix the error. | ||
10 | |||
11 | ChangeLog: | ||
12 | |||
13 | 2016-02-23 Nagaraju Mekala <nagaraju.mekala@xilinx.com> | ||
14 | Ajit Agarwal <ajitkum@xilinx.com> | ||
15 | |||
16 | * microblaze.c (microblaze_expand_divide): Update | ||
17 | |||
18 | Signed-off-by: Nagaraju Mekala <nagaraju.mekala@xilinx.com> | ||
19 | Signed-off-by: Ajit Agarwal <ajitkum@xilinx.com> | ||
20 | Signed-off-by: Mahesh Bodapati <mbodapat@xilinx.com> | ||
21 | Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com> | ||
22 | Upstream-Status: Pending | ||
23 | --- | ||
24 | gcc/config/microblaze/microblaze.c | 2 +- | ||
25 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
26 | |||
27 | diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c | ||
28 | index 96bf6e1cab..a41121264e 100644 | ||
29 | --- a/gcc/config/microblaze/microblaze.c | ||
30 | +++ b/gcc/config/microblaze/microblaze.c | ||
31 | @@ -3719,7 +3719,7 @@ microblaze_expand_divide (rtx operands[]) | ||
32 | emit_insn (gen_ashlsi3_bshift (regt1, operands[1], GEN_INT(4))); | ||
33 | emit_insn (gen_addsi3 (regt1, regt1, operands[2])); | ||
34 | mem_rtx = gen_rtx_MEM (QImode, | ||
35 | - gen_rtx_PLUS (Pmode, regt1, div_table_rtx)); | ||
36 | + gen_rtx_PLUS (QImode, regt1, div_table_rtx)); | ||
37 | |||
38 | insn = emit_insn (gen_zero_extendqisi2(operands[0],mem_rtx)); | ||
39 | jump = emit_jump_insn_after (gen_jump (div_end_label), insn); | ||
40 | -- | ||
41 | 2.14.2 | ||
42 | |||