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dirtyepic 12/02/20 05:19:46 |
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|
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Modified: README.history |
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Added: 77_all_pr51106_4.5.4_ice-move_insn.patch |
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Log: |
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Add patch for bug #388835. |
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|
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Revision Changes Path |
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1.3 src/patchsets/gcc/4.5.3/gentoo/README.history |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.5.3/gentoo/README.history?rev=1.3&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.5.3/gentoo/README.history?rev=1.3&content-type=text/plain |
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diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.5.3/gentoo/README.history?r1=1.2&r2=1.3 |
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|
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Index: README.history |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.5.3/gentoo/README.history,v |
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retrieving revision 1.2 |
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retrieving revision 1.3 |
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diff -u -r1.2 -r1.3 |
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--- README.history 6 Dec 2011 19:54:40 -0000 1.2 |
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+++ README.history 20 Feb 2012 05:19:46 -0000 1.3 |
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@@ -1,3 +1,6 @@ |
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+1.1 20 Feb 2012 |
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+ + 77_all_pr51106_4.5.4_ice-move_insn.patch |
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+ |
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1.0 05 Aug 2011 |
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+ 00_all_gcc-4.1-alpha-mieee-default.patch |
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+ 01_all_gcc-4.1-alpha-asm-mcpu.patch |
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|
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|
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|
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1.1 src/patchsets/gcc/4.5.3/gentoo/77_all_pr51106_4.5.4_ice-move_insn.patch |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.5.3/gentoo/77_all_pr51106_4.5.4_ice-move_insn.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.5.3/gentoo/77_all_pr51106_4.5.4_ice-move_insn.patch?rev=1.1&content-type=text/plain |
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|
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Index: 77_all_pr51106_4.5.4_ice-move_insn.patch |
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=================================================================== |
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ICE in move_insn, at haifa-sched.c |
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|
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https://bugs.gentoo.org/388835 |
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http://gcc.gnu.org/PR51106 |
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|
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--- a/gcc/function.c |
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+++ b/gcc/function.c |
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@@ -1747,7 +1747,7 @@ instantiate_virtual_regs_in_insn (rtx insn) |
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if (!check_asm_operands (PATTERN (insn))) |
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{ |
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error_for_asm (insn, "impossible constraint in %<asm%>"); |
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- delete_insn (insn); |
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+ delete_insn_and_edges (insn); |
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} |
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} |
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else |
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--- /dev/null |
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+++ b/gcc/testsuite/gcc.dg/torture/pr51106-1.c |
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@@ -0,0 +1,14 @@ |
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+/* PR target/51106 */ |
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+/* { dg-do "compile" } */ |
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+/* { dg-skip-if "RTL error" { "*-*-*" } { "-fno-fat-lto-objects" } { "" } } */ |
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+ |
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+int |
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+foo (int x) |
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+{ |
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+ asm goto ("" : : "i" (x) : : lab); /* { dg-error "impossible constraint" } */ |
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+ return 1; |
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+lab: |
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+ return 0; |
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+} |
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+ |
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+/* { dg-warning "probably doesn.t match constraints" "" { target *-*-* } 8 } */ |
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--- /dev/null |
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+++ b/gcc/testsuite/gcc.dg/torture/pr51106-2.c |
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@@ -0,0 +1,14 @@ |
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+/* PR target/51106 */ |
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+/* { dg-do "compile" } */ |
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+/* { dg-skip-if "RTL error" { "*-*-*" } { "-fno-fat-lto-objects" } { "" } } */ |
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+ |
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+int |
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+bar (int x) |
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+{ |
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+ asm goto ("" : : "i" (x) : : lab); /* { dg-error "impossible constraint" } */ |
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+ __builtin_unreachable (); |
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+lab: |
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+ return 0; |
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+} |
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+ |
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+/* { dg-warning "probably doesn.t match constraints" "" { target *-*-* } 8 } */ |
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