diff options
Diffstat (limited to 'pkgs/development/compilers/gcc/4.8/bug-61801.patch')
| -rw-r--r-- | pkgs/development/compilers/gcc/4.8/bug-61801.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/pkgs/development/compilers/gcc/4.8/bug-61801.patch b/pkgs/development/compilers/gcc/4.8/bug-61801.patch new file mode 100644 index 000000000000..3d87e007813b --- /dev/null +++ b/pkgs/development/compilers/gcc/4.8/bug-61801.patch @@ -0,0 +1,15 @@ +https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 +https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=212740 + +--- a/gcc/sched-deps.c 2014/07/17 07:48:49 212739 ++++ b/gcc/sched-deps.c 2014/07/17 07:49:44 212740 +@@ -2744,7 +2744,8 @@ + Consider for instance a volatile asm that changes the fpu rounding + mode. An insn should not be moved across this even if it only uses + pseudo-regs because it might give an incorrectly rounded result. */ +- if (code != ASM_OPERANDS || MEM_VOLATILE_P (x)) ++ if ((code != ASM_OPERANDS || MEM_VOLATILE_P (x)) ++ && !DEBUG_INSN_P (insn)) + reg_pending_barrier = TRUE_BARRIER; + + /* For all ASM_OPERANDS, we must traverse the vector of input operands. |