+2017-05-19 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2017-05-18 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/80799
+ * config/i386/mmx.md (*mov<mode>_internal): Enable
+ alternatives 11, 12, 13 and 14 also for 32bit targets.
+ Remove alternatives 15, 16, 17 and 18.
+ * config/i386/sse.md (vec_concatv2di): Change
+ alternative (!x, *y) to (x, ?!*Yn).
+
2017-05-15 Richard Biener <rguenther@suse.de>
Revert backport of
Backport from mainline
2017-03-30 Martin Jambor <mjambor@suse.cz>
- PR ipa/77333
- * cgraph.h (cgraph_build_function_type_skip_args): Declare.
- * cgraph.c (redirect_call_stmt_to_callee): Set gimple fntype so that
- it reflects the signature changes performed at the callee side.
- * cgraphclones.c (build_function_type_skip_args): Make public, renamed
- to cgraph_build_function_type_skip_args.
- (build_function_decl_skip_args): Adjust call to the above function.
+ PR ipa/77333
+ * cgraph.h (cgraph_build_function_type_skip_args): Declare.
+ * cgraph.c (redirect_call_stmt_to_callee): Set gimple fntype so that
+ it reflects the signature changes performed at the callee side.
+ * cgraphclones.c (build_function_type_skip_args): Make public, renamed
+ to cgraph_build_function_type_skip_args.
+ (build_function_decl_skip_args): Adjust call to the above function.
2017-04-11 Bin Cheng <bin.cheng@arm.com>
Backport from mainline
2016-11-07 Bernd Schmidt <bschmidt@redhat.com>
- PR rtl-optimization/77309
- * combine.c (make_compound_operation): Allow EQ for IN_CODE, and
- don't assume an equality comparison for plain COMPARE.
- (simplify_comparison): Pass a more accurate code to
- make_compound_operation.
+ PR rtl-optimization/77309
+ * combine.c (make_compound_operation): Allow EQ for IN_CODE, and
+ don't assume an equality comparison for plain COMPARE.
+ (simplify_comparison): Pass a more accurate code to
+ make_compound_operation.
2016-12-07 Segher Boessenkool <segher@kernel.crashing.org>
(define_insn "*mov<mode>_internal"
[(set (match_operand:MMXMODE 0 "nonimmediate_operand"
- "=r ,o ,r,r ,m ,?!y,!y,?!y,m ,r ,?!Ym,v,v,v,m,*x,*x,*x,m ,r ,Yi,!Ym,*Yi")
+ "=r ,o ,r,r ,m ,?!y,!y,?!y,m ,r ,?!Ym,v,v,v,m,r ,Yi,!Ym,*Yi")
(match_operand:MMXMODE 1 "vector_move_operand"
- "rCo,rC,C,rm,rC,C ,!y,m ,?!y,?!Yn,r ,C,v,m,v,C ,*x,m ,*x,Yj,r ,*Yj,!Yn"))]
+ "rCo,rC,C,rm,rC,C ,!y,m ,?!y,?!Yn,r ,C,v,m,v,Yj,r ,*Yj,!Yn"))]
"TARGET_MMX
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
{
[(set (attr "isa")
(cond [(eq_attr "alternative" "0,1")
(const_string "nox64")
- (eq_attr "alternative" "2,3,4,9,10,11,12,13,14,19,20")
+ (eq_attr "alternative" "2,3,4,9,10,15,16")
(const_string "x64")
]
(const_string "*")))
(const_string "mmx")
(eq_attr "alternative" "6,7,8,9,10")
(const_string "mmxmov")
- (eq_attr "alternative" "11,15")
+ (eq_attr "alternative" "11")
(const_string "sselog1")
- (eq_attr "alternative" "21,22")
+ (eq_attr "alternative" "17,18")
(const_string "ssecvt")
]
(const_string "ssemov")))
(set (attr "prefix_rex")
- (if_then_else (eq_attr "alternative" "9,10,19,20")
+ (if_then_else (eq_attr "alternative" "9,10,15,16")
(const_string "1")
(const_string "*")))
(set (attr "prefix")
(set (attr "mode")
(cond [(eq_attr "alternative" "2")
(const_string "SI")
- (eq_attr "alternative" "11,12,15,16")
+ (eq_attr "alternative" "11,12")
(cond [(ior (match_operand 0 "ext_sse_reg_operand")
(match_operand 1 "ext_sse_reg_operand"))
(const_string "XI")
]
(const_string "TI"))
- (and (eq_attr "alternative" "13,14,17,18")
+ (and (eq_attr "alternative" "13,14")
(ior (match_test "<MODE>mode == V2SFmode")
(not (match_test "TARGET_SSE2"))))
(const_string "V2SF")
;; movd instead of movq is required to handle broken assemblers.
(define_insn "vec_concatv2di"
[(set (match_operand:V2DI 0 "register_operand"
- "=Yr,*x,x ,Yi,x ,!x,x,x,x,x,x")
+ "=Yr,*x,x ,Yi,x ,x ,x,x,x,x,x")
(vec_concat:V2DI
(match_operand:DI 1 "nonimmediate_operand"
- " 0, 0,x ,r ,xm,*y,0,x,0,0,x")
+ " 0, 0,x ,r ,xm,?!*Yn,0,x,0,0,x")
(match_operand:DI 2 "vector_move_operand"
"*rm,rm,rm,C ,C ,C ,x,x,x,m,m")))]
"TARGET_SSE"
+2017-05-19 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2017-05-18 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/80799
+ * g++.dg/other/i386-11.C: New test.
+
2017-05-15 Richard Biener <rguenther@suse.de>
Revert backport of
Backport from mainline
2017-03-30 Martin Jambor <mjambor@suse.cz>
- PR ipa/77333
- * g++.dg/ipa/pr77333.C: New test.
+ PR ipa/77333
+ * g++.dg/ipa/pr77333.C: New test.
2017-04-11 Bin Cheng <bin.cheng@arm.com>
Backport from mainline
2016-11-07 Bernd Schmidt <bschmidt@redhat.com>
- PR rtl-optimization/77309
- * gcc.dg/torture/pr77309.c: New test.
+ PR rtl-optimization/77309
+ * gcc.dg/torture/pr77309.c: New test.
2016-12-08 Nathan Sidwell <nathan@acm.org>
* gfortran.dg/extends_type_of_3.f90: Fix and extend the test case.
2016-11-20 Harald Anlauf <anlauf@gmx.de>
-
+
PR fortran/69741
* gfortran.dg/forall_18.f90: New testcase.
--- /dev/null
+// PR target/80799
+// { dg-do compile { target i?86-*-* x86_64-*-* } }
+// { dg-require-effective-target c++11 }
+// { dg-options "-O2 -msse2" }
+
+#include <xmmintrin.h>
+#include <emmintrin.h>
+
+class alignas(16) GSVector4i
+{
+public:
+ __m128i m;
+
+ explicit GSVector4i(__m128i m)
+ {
+ this->m = m;
+ }
+
+ static void storel(void* p, const GSVector4i& v)
+ {
+ _mm_storel_epi64((__m128i*)p, v.m);
+ }
+
+ static GSVector4i loadl(const void* p)
+ {
+ return GSVector4i(_mm_loadl_epi64((__m128i*)p));
+ }
+
+ bool eq(const GSVector4i& v) const
+ {
+ return _mm_movemask_epi8(_mm_cmpeq_epi32(m, v.m)) == 0xffff;
+ }
+};
+
+
+union GIFRegTRXPOS
+{
+ unsigned long long u64;
+ void operator = (const GSVector4i& v) {GSVector4i::storel(this, v);}
+ bool operator != (const union GIFRegTRXPOS& r) const {return !((GSVector4i)r).eq(*this);}
+ operator GSVector4i() const {return GSVector4i::loadl(this);}
+};
+
+extern void dummy_call();
+extern GIFRegTRXPOS TRXPOS;
+
+void GIFRegHandlerTRXPOS(const GIFRegTRXPOS& p)
+{
+ if(p != TRXPOS)
+ {
+ dummy_call();
+ }
+
+ TRXPOS = (GSVector4i)p;
+}
+
+// { dg-final { scan-assembler-not "%mm" } }
projects / thirdparty / gcc.git / commitdiff
