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Oleg Endo 50c6dd20ce This fixes a fallout that actually goes back to 5.0 but went unnoticed.
The costs for movt and movrt type of insns were not correctly reported
and ifcvt thus made some bad choices for SH.  A new cset_zero pattern
variant is also required to fix the matching for some recent changes
in the middle end.
 
gcc/
	PR target/51244
	* config/sh/sh.c (sh_movt_set_dest, sh_movrt_set_dest): Add overloads.
	(sh_rtx_costs): Handle SET of movt and movrt patterns.
	* cnofig/sh/sh-protos.h (sh_movt_set_dest, sh_movrt_set_dest): Forward
	declare new overloads.
	* config/sh/sh.md (*cset_zero): Add variant that takes a treg_set_expr
	operand.

gcc/testsuite/
	PR target/51244
	* gcc.target/sh/pr51244-11.c: Add more detailed expected insn matching.

From-SVN: r240471
2016-09-25 06:59:37 +00:00
boehm-gc
config
contrib Revert bogus dg-extract-results.sh change 2016-09-23 11:35:34 +00:00
fixincludes
gcc This fixes a fallout that actually goes back to 5.0 but went unnoticed. 2016-09-25 06:59:37 +00:00
gnattools
gotools
include
INSTALL
intl
libada
libatomic
libbacktrace
libcc1
libcilkrts
libcpp Provide location information for terminator characters (PR preprocessor/77672) 2016-09-23 14:14:52 +00:00
libdecnumber
libffi
libgcc configure.ac: Do not create links, only substitute the filenames. 2016-09-21 12:53:20 +00:00
libgfortran re PR fortran/48298 ([F03] User-Defined Derived-Type IO (DTIO)) 2016-09-23 20:36:21 +00:00
libgo internal/syscall/unix: add getrandom syscall for MIPS and SPARC 2016-09-23 21:00:43 +00:00
libgomp
libiberty Fix zero-length parameter bug in pex_run. 2016-09-19 10:02:56 +00:00
libitm
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liboffloadmic
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libsanitizer re PR sanitizer/77567 (ASAN: Bugus error "alloc-dealloc-mismatch (malloc vs operator delete [])" with C++17's over-aligned types) 2016-09-21 16:40:30 +02:00
libssp
libstdc++-v3 Avoid reallocation for basic_string::clear() 2016-09-23 18:25:34 +01:00
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ChangeLog Add missing ChangeLog from r240375 2016-09-23 09:45:04 +00:00
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configure
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COPYING
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MAINTAINERS * MAINTAINERS (Write After Approval): Add myself. 2016-09-22 15:41:03 +00:00
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