diff options
| author | danglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-05 20:47:24 +0000 |
|---|---|---|
| committer | danglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-05 20:47:24 +0000 |
| commit | b8f55b7481a5f87688526c6937003bc98b1be8e8 (patch) | |
| tree | 9397ce89ab5ec3f7f3bb5a5766dcba0134104626 /gcc/doc | |
| parent | fe4df2cef6e2333314005d5bc1c86ed891c8ea23 (diff) | |
| download | gcc-b8f55b7481a5f87688526c6937003bc98b1be8e8.tar.gz | |
* config.gcc (hppa*-*-*): Remove MASK_BIG_SWITCH from CPU default.
* config/pa/pa.opt: Make mbig-switch a no-op.
* config/pa/pa.h (TARGET_DEFAULT): Remove MASK_BIG_SWITCH.
(CASE_VECTOR_MODE): Always return SImode.
(ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Remove code
for the !TARGET_BIG_SWITCH case.
* config/pa/pa-linux.h: Likewise.
* config/pa/pa-openbsd.h: Likewise.
* config/pa/pa-hpux.h: Define TARGET_DEFAULT to 0.
* config/pa/pa.md (short_jump): Remove define_insn.
(casesi): Remove code for the !TARGET_BIG_SWITCH case.
(casesi0): Remove define_insn.
(type): Remove btable_branch.
(pa_combine_type): Likewise.
(in_nullified_branch_delay): Likewise.
(in_call_delay): Likewise.
(define_delay): Likewise.
(define_insn_reservation "Z3"): Likewise.
(define_insn_reservation "Z4"): Likewise.
* config/pa/pa.c (pa_reorg): Remove code for !TARGET_BIG_SWITCH.
(pa_adjust_insn_length): Remove adjustment for btable branches.
* doc/invoke.texi (HPPA Options): Delete documentation for mbig-switch
and mno-big-switch
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198612 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 6eb5c607e7d..49ed64fc6d4 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -618,11 +618,11 @@ Objective-C and Objective-C++ Dialects}. @emph{HPPA Options} @gccoptlist{-march=@var{architecture-type} @gol --mbig-switch -mdisable-fpregs -mdisable-indexing @gol +-mdisable-fpregs -mdisable-indexing @gol -mfast-indirect-calls -mgas -mgnu-ld -mhp-ld @gol -mfixed-range=@var{register-range} @gol -mjump-in-delay -mlinker-opt -mlong-calls @gol --mlong-load-store -mno-big-switch -mno-disable-fpregs @gol +-mlong-load-store -mno-disable-fpregs @gol -mno-disable-indexing -mno-fast-indirect-calls -mno-gas @gol -mno-jump-in-delay -mno-long-load-store @gol -mno-portable-runtime -mno-soft-float @gol @@ -13510,12 +13510,6 @@ other way around. @opindex mpa-risc-2-0 Synonyms for @option{-march=1.0}, @option{-march=1.1}, and @option{-march=2.0} respectively. -@item -mbig-switch -@opindex mbig-switch -Generate code suitable for big switch tables. Use this option only if -the assembler/linker complain about out-of-range branches within a switch -table. - @item -mjump-in-delay @opindex mjump-in-delay Fill delay slots of function calls with unconditional jump instructions |