diff options
Diffstat (limited to 'gcc/config/sh/sh.c')
| -rw-r--r-- | gcc/config/sh/sh.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index b2c01302778..7eef57ab238 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -2286,9 +2286,6 @@ shl_and_scr_length (rtx insn) return len + shift_insns[INTVAL (XEXP (op, 1))]; } -/* Generating rtl? */ -extern int rtx_equal_function_value_matters; - /* Generate rtl for instructions for which shl_and_kind advised a particular method of generating them, i.e. returned zero. */ @@ -2359,7 +2356,7 @@ gen_shl_and (rtx dest, rtx left_rtx, rtx mask_rtx, rtx source) case 2: /* Don't expand fine-grained when combining, because that will make the pattern fail. */ - if (rtx_equal_function_value_matters + if (currently_expanding_to_rtl || reload_in_progress || reload_completed) { rtx operands[3]; @@ -2556,7 +2553,7 @@ gen_shl_sext (rtx dest, rtx left_rtx, rtx size_rtx, rtx source) /* Don't expand fine-grained when combining, because that will make the pattern fail. */ - if (! rtx_equal_function_value_matters + if (! currently_expanding_to_rtl && ! reload_in_progress && ! reload_completed) { emit_insn (gen_shl_sext_ext (dest, source, left_rtx, size_rtx)); @@ -2611,7 +2608,7 @@ gen_shl_sext (rtx dest, rtx left_rtx, rtx size_rtx, rtx source) case 5: { int i = 16 - size; - if (! rtx_equal_function_value_matters + if (! currently_expanding_to_rtl && ! reload_in_progress && ! reload_completed) emit_insn (gen_shl_sext_ext (dest, source, left_rtx, size_rtx)); else @@ -2630,7 +2627,7 @@ gen_shl_sext (rtx dest, rtx left_rtx, rtx size_rtx, rtx source) case 7: /* Don't expand fine-grained when combining, because that will make the pattern fail. */ - if (! rtx_equal_function_value_matters + if (! currently_expanding_to_rtl && ! reload_in_progress && ! reload_completed) { emit_insn (gen_shl_sext_ext (dest, source, left_rtx, size_rtx)); |
