12.0.1-0.11

.gitignore

@@ -66,3 +66,4 @@
 /gcc-12.0.1-20220214.tar.xz
 /gcc-12.0.1-20220222.tar.xz
 /gcc-12.0.1-20220306.tar.xz
+/gcc-12.0.1-20220308.tar.xz

gcc.spec

@@ -1,5 +1,5 @@
-%global DATE 20220306
+%global DATE 20220308
-%global gitrev 9a60f4c27d4317f91488c0c90d943a3638af9d1d
+%global gitrev a525ce3ad147ce96a7c5fad4099fe2155af45324
 %global gcc_version 12.0.1
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
@@ -120,7 +120,7 @@
 Summary: Various compilers (C, C++, Objective-C, ...)
 Name: gcc
 Version: %{gcc_version}
-Release: %{gcc_release}.10%{?dist}
+Release: %{gcc_release}.11%{?dist}
 # libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
 # GCC Runtime Exception.
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@@ -270,7 +270,7 @@ Patch8: gcc12-no-add-needed.patch
 Patch9: gcc12-Wno-format-security.patch
 Patch10: gcc12-rh1574936.patch
 Patch11: gcc12-d-shared-libphobos.patch
-Patch12: gcc12-pr104775.patch
+Patch12: gcc12-pr104781.patch
 
 Patch100: gcc12-fortran-fdec-duplicates.patch
 Patch101: gcc12-fortran-flogical-as-integer.patch
@@ -792,7 +792,7 @@ to NVidia PTX capable devices if available.
 %patch10 -p0 -b .rh1574936~
 %endif
 %patch11 -p0 -b .d-shared-libphobos~
-%patch12 -p0 -b .pr104775~
+%patch12 -p0 -b .pr104781~
 
 %if 0%{?rhel} >= 9
 %patch100 -p1 -b .fortran-fdec-duplicates~
@@ -3166,6 +3166,15 @@ end
 %endif
 
 %changelog
+* Tue Mar  8 2022 Jakub Jelinek <jakub@redhat.com> 12.0.1-0.11
+- update from trunk
+  - PRs analyzer/101983, fortran/99585, fortran/104430, libstdc++/104807,
+	middle-end/104381, target/99297, target/104779, target/104794,
+	target/104797, translation/90148, translation/104552,
+	tree-optimization/104782, tree-optimization/104825
+- fix build on i686 where gnat1 was hanging (PR target/104838,
+  PR target/104781)
+
 * Sun Mar  6 2022 Jakub Jelinek <jakub@redhat.com> 12.0.1-0.10
 - update from trunk
   - PRs analyzer/103521, analyzer/104434, c++/70077, c++/79493, c++/103443,

gcc12-pr104775.patch

@@ -1,36 +0,0 @@
-2022-03-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/104775
-	* config/s390/s390.md (*cmp_and_trap_unsigned_int<mode>): Use
-	S constraint instead of T in the last alternative.
-
-	* gcc.target/s390/pr104775.c: New test.
-
---- gcc/config/s390/s390.md.jj	2022-02-08 20:08:13.873404137 +0100
-+++ gcc/config/s390/s390.md	2022-03-04 14:38:23.252988476 +0100
-@@ -9578,7 +9578,7 @@ (define_insn "*cmp_and_trap_signed_int<m
- (define_insn "*cmp_and_trap_unsigned_int<mode>"
-   [(trap_if (match_operator 0 "s390_unsigned_integer_comparison"
- 	       [(match_operand:GPR 1 "register_operand" "d,d,d")
--		(match_operand:GPR 2 "general_operand"  "d,D,T")])
-+		(match_operand:GPR 2 "general_operand"  "d,D,S")])
- 	    (const_int 0))]
-   "TARGET_Z10"
-   "@
---- gcc/testsuite/gcc.target/s390/pr104775.c.jj	2022-03-04 14:49:58.190134898 +0100
-+++ gcc/testsuite/gcc.target/s390/pr104775.c	2022-03-04 14:49:42.845352647 +0100
-@@ -0,0 +1,14 @@
-+/* PR target/104775 */
-+/* { dg-do assemble { target s390_zEC12_hw } } */
-+/* { dg-options "-O2 -march=zEC12" } */
-+
-+long a[64];
-+void bar (void);
-+
-+void
-+foo (int x, int y)
-+{
-+  if (x != a[y])
-+    bar ();
-+  __builtin_trap ();
-+}

gcc12-pr104781.patch

@@ -0,0 +1,80 @@
+Since eh_return doesn't work with stack realignment, disable SSE on
+unwind-c.c and unwind-dw2.c to avoid stack realignment with the 4-byte
+incoming stack to avoid SSE usage which is caused by
+
+commit 609e8c492d62d92465460eae3d43dfc4b2c68288
+Author: H.J. Lu <hjl.tools@gmail.com>
+Date:   Sat Feb 26 14:17:23 2022 -0800
+
+    x86: Always return pseudo register in ix86_gen_scratch_sse_rtx
+
+when pseudo vector registers are used to expand memset.
+
+gcc/
+
+	PR target/104781
+	* config/i386/i386.cc (ix86_expand_epilogue): Sorry if there is
+	stack realignment with eh_return or regparm nested function.
+	* config/i386/i386.h (LIBGCC2_UNWIND_ATTRIBUTE): Define.
+
+gcc/testsuite/
+
+	PR target/104781
+	* gcc.target/i386/eh_return-1.c: Add -mincoming-stack-boundary=4.
+	* gcc.target/i386/eh_return-2.c: Likewise.
+
+--- gcc/config/i386/i386.cc
++++ gcc/config/i386/i386.cc
+@@ -9444,12 +9444,15 @@ ix86_expand_epilogue (int style)
+ 	  rtx sa = EH_RETURN_STACKADJ_RTX;
+ 	  rtx_insn *insn;
+ 
+-	  /* %ecx can't be used for both DRAP register and eh_return.  */
+-	  if (crtl->drap_reg)
+-	    gcc_assert (REGNO (crtl->drap_reg) != CX_REG);
++	  /* Stack realignment doesn't work with eh_return.  */
++	  if (crtl->stack_realign_needed)
++	    sorry ("Stack realignment not supported with "
++		   "%<__builtin_eh_return%>");
+ 
+ 	  /* regparm nested functions don't work with eh_return.  */
+-	  gcc_assert (!ix86_static_chain_on_stack);
++	  if (ix86_static_chain_on_stack)
++	    sorry ("regparm nested function not supported with "
++		   "%<__builtin_eh_return%>");
+ 
+ 	  if (frame_pointer_needed)
+ 	    {
+--- gcc/config/i386/i386.h.jj	2022-02-25 12:06:45.535493490 +0100
++++ gcc/config/i386/i386.h	2022-03-08 11:20:43.207043370 +0100
+@@ -2848,6 +2848,11 @@ extern enum attr_cpu ix86_schedule;
+ #define NUM_X86_64_MS_CLOBBERED_REGS 12
+ #endif
+ 
++/* __builtin_eh_return can't handle stack realignment, so disable SSE in
++   libgcc functions that call it.  */
++#define LIBGCC2_UNWIND_ATTRIBUTE __attribute__((target ("no-sse")))
++
++
+ /*
+ Local variables:
+ version-control: t
+--- gcc/testsuite/gcc.target/i386/eh_return-1.c
++++ gcc/testsuite/gcc.target/i386/eh_return-1.c
+@@ -1,5 +1,5 @@
+ /* { dg-do compile } */
+-/* { dg-options "-O2 -march=haswell -mno-avx512f -mtune-ctrl=avx256_move_by_pieces" } */
++/* { dg-options "-O2 -mincoming-stack-boundary=4 -march=haswell -mno-avx512f -mtune-ctrl=avx256_move_by_pieces" } */
+ 
+ struct _Unwind_Context
+ {
+--- gcc/testsuite/gcc.target/i386/eh_return-2.c
++++ gcc/testsuite/gcc.target/i386/eh_return-2.c
+@@ -1,6 +1,6 @@
+ /* PR target/101772  */
+ /* { dg-do compile } */
+-/* { dg-additional-options "-O0 -march=x86-64 -mstackrealign" } */
++/* { dg-additional-options "-O0 -mincoming-stack-boundary=4 -march=x86-64 -mstackrealign" } */
+ 
+ struct _Unwind_Context _Unwind_Resume_or_Rethrow_this_context;
+ 

sources

@@ -1,4 +1,4 @@
-SHA512 (gcc-12.0.1-20220306.tar.xz) = ee74476de920124527f4df9ec95de0bf9fc74aab9e7ae1784c0fae0bf8f4b60367f241fbba2742a610e483516eaa63985d995771ae572509a95e326fa57d1b9e
+SHA512 (gcc-12.0.1-20220308.tar.xz) = 4c714250c056d680ab5135317185e89e28ed9f6a70a5943eab3c610c38907b9696d07b141cda8d703a1fd1b93cf2407c0f92ab452c9f797c3da472748aed8844
 SHA512 (isl-0.18.tar.bz2) = 85d0b40f4dbf14cb99d17aa07048cdcab2dc3eb527d2fbb1e84c41b2de5f351025370e57448b63b2b8a8cf8a0843a089c3263f9baee1542d5c2e1cb37ed39d94
 SHA512 (newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz) = 002a48a7b689a81abbf16161bcaec001a842e67dfbe372e9e109092703bfc666675f16198f60ca429370e8850d564547dc505df81bc3aaca4ce6defbc014ad6c
 SHA512 (nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz) = f6d10db94fa1570ae0f94df073fa3c73c8e5ee16d59070b53d94f7db0de8a031bc44d7f3f1852533da04b625ce758e022263855ed43cfc6867e0708d001e53c7