gcc: maintenance update 4.8.3 -> 4.8.4
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@ -1,15 +0,0 @@
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801
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https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=212740
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--- a/gcc/sched-deps.c 2014/07/17 07:48:49 212739
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+++ b/gcc/sched-deps.c 2014/07/17 07:49:44 212740
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@@ -2744,7 +2744,8 @@
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Consider for instance a volatile asm that changes the fpu rounding
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mode. An insn should not be moved across this even if it only uses
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pseudo-regs because it might give an incorrectly rounded result. */
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- if (code != ASM_OPERANDS || MEM_VOLATILE_P (x))
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+ if ((code != ASM_OPERANDS || MEM_VOLATILE_P (x))
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+ && !DEBUG_INSN_P (insn))
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reg_pending_barrier = TRUE_BARRIER;
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/* For all ASM_OPERANDS, we must traverse the vector of input operands.
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@ -54,14 +54,14 @@ assert langGo -> langCC;
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with stdenv.lib;
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with stdenv.lib;
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with builtins;
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with builtins;
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let version = "4.8.3";
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let version = "4.8.4";
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# Whether building a cross-compiler for GNU/Hurd.
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# Whether building a cross-compiler for GNU/Hurd.
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crossGNU = cross != null && cross.config == "i586-pc-gnu";
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crossGNU = cross != null && cross.config == "i586-pc-gnu";
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enableParallelBuilding = true;
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enableParallelBuilding = true;
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patches = [ ./bug-61801.patch ]
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patches = [ ]
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++ optional enableParallelBuilding ./parallel-bconfig.patch
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++ optional enableParallelBuilding ./parallel-bconfig.patch
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++ optional (cross != null) ./libstdc++-target.patch
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++ optional (cross != null) ./libstdc++-target.patch
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++ optional noSysDirs ./no-sys-dirs.patch
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++ optional noSysDirs ./no-sys-dirs.patch
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@ -209,7 +209,7 @@ stdenv.mkDerivation ({
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src = fetchurl {
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src = fetchurl {
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url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
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url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
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sha256 = "07hg10zs7gnqz58my10ch0zygizqh0z0bz6pv4pgxx45n48lz3ka";
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sha256 = "15c6gwm6dzsaagamxkak5smdkf1rdfbqqjs9jdbrp3lbg4ism02a";
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};
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};
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inherit patches;
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inherit patches;
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