diff options
Diffstat (limited to 'gcc/config/arm/arm.h')
| -rw-r--r-- | gcc/config/arm/arm.h | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 93d75bb74a3..e7bc7a7a2d5 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -537,7 +537,7 @@ extern int arm_arch_hwdiv; #define PREFERRED_STACK_BOUNDARY \ (arm_abi == ARM_ABI_ATPCS ? 64 : STACK_BOUNDARY) -#define FUNCTION_BOUNDARY 32 +#define FUNCTION_BOUNDARY ((TARGET_THUMB && optimize_size) ? 16 : 32) /* The lowest bit is used to indicate Thumb-mode functions, so the vbit must go into the delta field of pointers to member @@ -2204,36 +2204,6 @@ typedef struct THUMB1_GO_IF_LEGITIMATE_ADDRESS (MODE, X, WIN) -/* Try machine-dependent ways of modifying an illegitimate address - to be legitimate. If we find one, return the new, valid address. */ -#define ARM_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \ -do { \ - X = arm_legitimize_address (X, OLDX, MODE); \ -} while (0) - -/* ??? Implement LEGITIMIZE_ADDRESS for thumb2. */ -#define THUMB2_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \ -do { \ -} while (0) - -#define THUMB1_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \ -do { \ - X = thumb_legitimize_address (X, OLDX, MODE); \ -} while (0) - -#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \ -do { \ - if (TARGET_ARM) \ - ARM_LEGITIMIZE_ADDRESS (X, OLDX, MODE, WIN); \ - else if (TARGET_THUMB2) \ - THUMB2_LEGITIMIZE_ADDRESS (X, OLDX, MODE, WIN); \ - else \ - THUMB1_LEGITIMIZE_ADDRESS (X, OLDX, MODE, WIN); \ - \ - if (memory_address_p (MODE, X)) \ - goto WIN; \ -} while (0) - /* Define this for compatibility reasons. */ #define HANDLE_PRAGMA_PACK_PUSH_POP |