diff options
Diffstat (limited to 'toolchain/gcc/4.4.7-arc/fix_branch_out_of_range.patch')
| -rw-r--r-- | toolchain/gcc/4.4.7-arc/fix_branch_out_of_range.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/toolchain/gcc/4.4.7-arc/fix_branch_out_of_range.patch b/toolchain/gcc/4.4.7-arc/fix_branch_out_of_range.patch deleted file mode 100644 index e39b1cc2d..000000000 --- a/toolchain/gcc/4.4.7-arc/fix_branch_out_of_range.patch +++ /dev/null @@ -1,30 +0,0 @@ -arc: Fix operand-out-of-range errors - -brcc_s instructions can generate operand-out-of-range errors. While a -better solution is being discussed by the compiler team, this workaround -ensures that the chances of running into this issue are low. - -Signed-off-by: Mischa Jonker <mjonker@synopsys.com> - -diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c -index ff602c0..b3ca4c4 100644 ---- a/gcc/config/arc/arc.c -+++ b/gcc/config/arc/arc.c -@@ -6565,7 +6565,7 @@ estimate required size increase). - rtx *ccp = &XEXP (XVECEXP (pat, 0, 1), 0); - - offset = branch_dest (insn) - INSN_ADDRESSES (INSN_UID (insn)); -- if ((offset >= -140 && offset < 140) -+ if ((offset >= -120 && offset < 120) - && rtx_equal_p (XEXP (op, 1), const0_rtx) - && compact_register_operand (XEXP (op, 0), VOIDmode) - && equality_comparison_operator (op, VOIDmode)) -@@ -6687,7 +6687,7 @@ estimate required size increase). - - if (op0 != cmp0) - cc_clob_rtx = gen_rtx_REG (CC_ZNmode, CC_REG); -- else if ((offset >= -140 && offset < 140) -+ else if ((offset >= -120 && offset < 120) - && rtx_equal_p (op1, const0_rtx) - && compact_register_operand (op0, VOIDmode) - && (GET_CODE (op) == EQ |