diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-10-05 22:08:48 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-10-05 22:08:48 +0000 |
| commit | 26d689f4bff1f68bb6921ae4652307a6eadd7868 (patch) | |
| tree | cc2e9a2e460c54ab7a4988b368ed8d2e1713b306 /gcc/config/i386/i386.opt | |
| parent | 847e66ccf4292b21570fbfa1b77f7b11f323ee82 (diff) | |
| download | gcc-26d689f4bff1f68bb6921ae4652307a6eadd7868.tar.gz | |
Delete x86 deprecated pcommit instruction support
Delete x86 pcommit instruction support, which has been deprecated:
https://software.intel.com/en-us/blogs/2016/09/12/deprecate-pcommit-instruction
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
OPTION_MASK_ISA_PCOMMIT_SET): Deleted definitions.
(ix86_handle_option): Deleted handle of OPT_mpcommit.
* config.gcc: Deleted pcommitintrin.h
* config/i386/pcommitintrin.h: Deleted file.
* config/i386/cpuid.h (bit_PCOMMIT): Deleted.
* config/i386/driver-i386.c (host_detect_local_cpu): Deleted pcommit
detection.
* config/i386/i386-c.c (ix86_target_macros_internal): Deleted define
__PCOMMIT__.
* config/i386/i386.c (ix86_target_string): Deleted -mpcommit.
(PTA_PCOMMIT): Deleted define.
(ix86_option_override_internal): Deleted handle of option.
(ix86_valid_target_attribute_inner_p): Deleted pcommit.
* config/i386/i386-builtin.def (IX86_BUILTIN_PCOMMIT,
__builtin_ia32_pcommit): Deleted.
* config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Deleted.
* config/i386/i386.md (unspecv): Deleted UNSPECV_PCOMMIT.
(pcommit): Deleted instruction.
* config/i386/i386.opt: Mention -mpcommit deprecation.
* config/i386/x86intrin.h: Deleted inclusion of pcommitintrin.h.
gcc/testsuite/
* gcc.target/i386/pcommit-1.c: Deleted.
* gcc.target/i386/sse-12.c: Deleted -pcommit option.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* g++.dg/other/i386-2.C: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240816 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.opt')
| -rw-r--r-- | gcc/config/i386/i386.opt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt index 4b75ba8911a..9eef558940f 100644 --- a/gcc/config/i386/i386.opt +++ b/gcc/config/i386/i386.opt @@ -752,8 +752,8 @@ Target Report Mask(ISA_CLWB) Var(ix86_isa_flags) Save Support CLWB instruction. mpcommit -Target Report Mask(ISA_PCOMMIT) Var(ix86_isa_flags) Save -Support PCOMMIT instruction. +Target Undocumented Warn(%<-mpcommit%> was deprecated) +;; Deprecated mfxsr Target Report Mask(ISA_FXSR) Var(ix86_isa_flags) Save |