diff options
-rw-r--r-- | gcc-4.9/gcc/config/arm/arm.h | 3 | ||||
-rw-r--r-- | gcc-4.9/gcc/config/arm/arm.md | 2 | ||||
-rw-r--r-- | gcc-4.9/gcc/config/arm/arm.opt | 4 | ||||
-rw-r--r-- | gcc-4.9/gcc/config/arm/elf.h | 3 |
4 files changed, 9 insertions, 3 deletions
diff --git a/gcc-4.9/gcc/config/arm/arm.h b/gcc-4.9/gcc/config/arm/arm.h index 597e69c6e..4d9121436 100644 --- a/gcc-4.9/gcc/config/arm/arm.h +++ b/gcc-4.9/gcc/config/arm/arm.h @@ -1999,10 +1999,11 @@ enum arm_auto_incmodes #define CASE_VECTOR_PC_RELATIVE (TARGET_THUMB2 \ || (TARGET_THUMB1 \ + && !inline_thumb1_jump_table \ && (optimize_size || flag_pic))) #define CASE_VECTOR_SHORTEN_MODE(min, max, body) \ - (TARGET_THUMB1 \ + (TARGET_THUMB1 && !inline_thumb1_jump_table \ ? (min >= 0 && max < 512 \ ? (ADDR_DIFF_VEC_FLAGS (body).offset_unsigned = 1, QImode) \ : min >= -256 && max < 256 \ diff --git a/gcc-4.9/gcc/config/arm/arm.md b/gcc-4.9/gcc/config/arm/arm.md index 4b81ee272..662465f2a 100644 --- a/gcc-4.9/gcc/config/arm/arm.md +++ b/gcc-4.9/gcc/config/arm/arm.md @@ -9674,7 +9674,7 @@ (match_operand:SI 2 "const_int_operand" "") ; total range (match_operand:SI 3 "" "") ; table label (match_operand:SI 4 "" "")] ; Out of range label - "TARGET_32BIT || optimize_size || flag_pic" + "TARGET_32BIT || ((optimize_size || flag_pic) && !inline_thumb1_jump_table)" " { enum insn_code code; diff --git a/gcc-4.9/gcc/config/arm/arm.opt b/gcc-4.9/gcc/config/arm/arm.opt index d80f1f13b..d8b19cc00 100644 --- a/gcc-4.9/gcc/config/arm/arm.opt +++ b/gcc-4.9/gcc/config/arm/arm.opt @@ -193,6 +193,10 @@ mthumb-interwork Target Report Mask(INTERWORK) Support calls between Thumb and ARM instruction sets +minline-thumb1-jumptable +Target Report Var(inline_thumb1_jump_table) +Inline Thumb1 Jump table code + mtls-dialect= Target RejectNegative Joined Enum(tls_type) Var(target_tls_dialect) Init(TLS_GNU) Specify thread local storage scheme diff --git a/gcc-4.9/gcc/config/arm/elf.h b/gcc-4.9/gcc/config/arm/elf.h index 15d53ee99..2edf520de 100644 --- a/gcc-4.9/gcc/config/arm/elf.h +++ b/gcc-4.9/gcc/config/arm/elf.h @@ -101,7 +101,8 @@ the code more efficient, but for Thumb-1 it's better to put them out of band unless we are generating compressed tables. */ #define JUMP_TABLES_IN_TEXT_SECTION \ - (TARGET_32BIT || (TARGET_THUMB && (optimize_size || flag_pic))) + (TARGET_32BIT || (TARGET_THUMB && !inline_thumb1_jump_table \ + && (optimize_size || flag_pic))) #ifndef LINK_SPEC #define LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} -X" |