diff options
Diffstat (limited to 'meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99441.patch')
-rw-r--r-- | meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99441.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99441.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99441.patch new file mode 100644 index 000000000..5495b8d80 --- /dev/null +++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99441.patch | |||
@@ -0,0 +1,33 @@ | |||
1 | 2010-11-25 Andrew Stubbs <ams@codesourcery.com> | ||
2 | |||
3 | Backport from mainline: | ||
4 | |||
5 | 2010-10-28 Andrew Stubbs <ams@codesourcery.com> | ||
6 | |||
7 | gcc/ | ||
8 | * config/arm/arm.c (const_ok_for_arm): Support 0xXY00XY00 pattern | ||
9 | constants in thumb2. | ||
10 | |||
11 | === modified file 'gcc/config/arm/arm.c' | ||
12 | --- old/gcc/config/arm/arm.c 2010-11-11 11:50:33 +0000 | ||
13 | +++ new/gcc/config/arm/arm.c 2010-12-10 15:30:47 +0000 | ||
14 | @@ -2340,11 +2340,17 @@ | ||
15 | { | ||
16 | HOST_WIDE_INT v; | ||
17 | |||
18 | - /* Allow repeated pattern. */ | ||
19 | + /* Allow repeated patterns 0x00XY00XY or 0xXYXYXYXY. */ | ||
20 | v = i & 0xff; | ||
21 | v |= v << 16; | ||
22 | if (i == v || i == (v | (v << 8))) | ||
23 | return TRUE; | ||
24 | + | ||
25 | + /* Allow repeated pattern 0xXY00XY00. */ | ||
26 | + v = i & 0xff00; | ||
27 | + v |= v << 16; | ||
28 | + if (i == v) | ||
29 | + return TRUE; | ||
30 | } | ||
31 | |||
32 | return FALSE; | ||
33 | |||