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Uros Bizjak 4b6d0c0eb4 re PR target/78904 (zero-extracts are not effective)
PR target/78904
	* config/i386/constraints.md (Bc): New special memory constraint.
	* config/i386/i386.md (*cmpqi_ext_1, *extvqi, *extzvqi): Use Bc
	constraint with nonimmediate_operand to allow constant memory operands.
	(*cmpqi_ext_3, insv<mode>_1, addqi_ext_1, *testqi_ext_1, andqi_ext_1)
	(*<any_or:code>qi_ext_1, *xorqi_ext_1_cc): Use Bc constraint
	with general_operand to allow constant memory operands.

testsuite/ChangeLog:

	PR target/78904
	* gcc.target/i386/pr78904-3.c: New test.

From-SVN: r243937
2016-12-27 15:20:19 +01:00
config Disable hwcaps on libgfortran 2016-12-12 13:40:21 +00:00
contrib Enhance analyze_brprob script 2016-12-14 10:30:24 +00:00
fixincludes Don't define libstdc++-internal macros in Solaris 10+ <math.h> 2016-11-21 16:09:47 +00:00
gcc re PR target/78904 (zero-extracts are not effective) 2016-12-27 15:20:19 +01:00
gnattools
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include dwarf2.def (DW_FORM_ref_sup): Renamed to ... 2016-12-21 23:48:51 +01:00
INSTALL
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libcc1 Add SET_DECL_MODE 2016-11-18 10:03:12 +00:00
libcilkrts Import libcilkrts Build 4467 (PR target/68945) 2016-12-01 14:48:49 +00:00
libcpp Fix use-after-free lexing unterminated raw strings (PR preprocessor/78811) 2016-12-15 18:05:05 +00:00
libdecnumber
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libgcc config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. 2016-12-19 09:21:09 +00:00
libgfortran random.c: Do not include <sys/types.h> header. 2016-12-21 10:56:16 +00:00
libgo runtime: copy cgo support from Go 1.7 runtime 2016-12-19 18:00:35 +00:00
libgomp [RTEMS] Use spin lock for pool management 2016-12-02 14:13:12 +00:00
libiberty re PR c++/78761 (C++14, compiler generate mangled name that can not be demangled) 2016-12-13 07:16:05 +01:00
libitm Disable hwcaps on libgfortran 2016-12-12 13:40:21 +00:00
libmpx libtool-version: New version. 2016-12-26 15:14:06 +00:00
libobjc configure.ac: Don't use pkg-config to check for bdw-gc. 2016-12-01 12:31:49 +00:00
liboffloadmic
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libsanitizer Add PR sanitizer/78532 patch to libsanitizer/LOCAL_PATCHES. 2016-11-30 14:32:55 +02:00
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libstdc++-v3 random.tcc: Fix usage of _OutputIteratorConcept. 2016-12-24 14:13:58 +00:00
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ChangeLog MAINTAINERS (Write After Approval): Add myself. 2016-12-26 10:28:02 +00:00
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config.guess config.guess: Import latest version. 2016-11-25 08:38:27 +11:00
config.rpath
config.sub config.guess: Import latest version. 2016-11-25 08:38:27 +11:00
configure configure.ac: Don't bootstrap libmpx unless --with-build-config includes bootstrap-mpx. 2016-12-21 12:28:40 +01:00
configure.ac configure.ac: Don't bootstrap libmpx unless --with-build-config includes bootstrap-mpx. 2016-12-21 12:28:40 +01:00
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MAINTAINERS MAINTAINERS (Write After Approval): Add myself. 2016-12-26 10:28:02 +00:00
Makefile.def Makefile.def: Remove reference to boehm-gc target module. 2016-11-30 00:12:45 +00:00
Makefile.in Makefile.def: Remove reference to boehm-gc target module. 2016-11-30 00:12:45 +00:00
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