diff options
Diffstat (limited to 'recipes/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99322.patch')
| -rw-r--r-- | recipes/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99322.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/recipes/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99322.patch b/recipes/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99322.patch new file mode 100644 index 0000000000..6962c1cecf --- /dev/null +++ b/recipes/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99322.patch @@ -0,0 +1,53 @@ + 2007-06-06 Joseph Myers <joseph@codesourcery.com> + + gcc/ + * config/arm/arm.h (VALID_IWMMXT_REG_MODE): Allow SImode. + (ARM_LEGITIMIZE_RELOAD_ADDRESS): Reduce range allowed for SImode + offsets with iWMMXt. + * config/arm/arm.c (arm_hard_regno_mode_ok): Update for change to + VALID_IWMMXT_REG_MODE. + +2010-07-26 Julian Brown <julian@codesourcery.com> + + Merge from Sourcery G++ 4.4: + + 2007-07-05 Mark Shinwell <shinwell@codesourcery.com> + + gcc/ + +=== modified file 'gcc/config/arm/arm.c' +--- old/gcc/config/arm/arm.c 2010-08-05 12:06:40 +0000 ++++ new/gcc/config/arm/arm.c 2010-08-05 14:33:31 +0000 +@@ -16538,7 +16538,7 @@ + return mode == SImode; + + if (IS_IWMMXT_REGNUM (regno)) +- return VALID_IWMMXT_REG_MODE (mode); ++ return VALID_IWMMXT_REG_MODE (mode) && mode != SImode; + } + + /* We allow almost any value to be stored in the general registers. + +=== modified file 'gcc/config/arm/arm.h' +--- old/gcc/config/arm/arm.h 2010-08-05 14:29:52 +0000 ++++ new/gcc/config/arm/arm.h 2010-08-05 14:33:31 +0000 +@@ -1077,7 +1077,7 @@ + (GET_MODE_CLASS (MODE1) == GET_MODE_CLASS (MODE2)) + + #define VALID_IWMMXT_REG_MODE(MODE) \ +- (arm_vector_mode_supported_p (MODE) || (MODE) == DImode) ++ (arm_vector_mode_supported_p (MODE) || (MODE) == DImode || (MODE) == SImode) + + /* Modes valid for Neon D registers. */ + #define VALID_NEON_DREG_MODE(MODE) \ +@@ -1364,6 +1364,9 @@ + else if (TARGET_MAVERICK && TARGET_HARD_FLOAT) \ + /* Need to be careful, -256 is not a valid offset. */ \ + low = val >= 0 ? (val & 0xff) : -((-val) & 0xff); \ ++ else if (TARGET_REALLY_IWMMXT && MODE == SImode) \ ++ /* Need to be careful, -1024 is not a valid offset. */ \ ++ low = val >= 0 ? (val & 0x3ff) : -((-val) & 0x3ff); \ + else if (MODE == SImode \ + || (MODE == SFmode && TARGET_SOFT_FLOAT) \ + || ((MODE == HImode || MODE == QImode) && ! arm_arch4)) \ + |