diff options
Diffstat (limited to 'gcc/dojump.c')
| -rw-r--r-- | gcc/dojump.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/gcc/dojump.c b/gcc/dojump.c index 06b8d04437a..24eed63e491 100644 --- a/gcc/dojump.c +++ b/gcc/dojump.c @@ -1028,19 +1028,16 @@ do_compare_rtx_and_jump (rtx op0, rtx op1, enum rtx_code code, int unsignedp, op0 = op1; op1 = tmp; } - else if (SCALAR_FLOAT_MODE_P (mode) && ! can_compare_p (code, mode, ccp_jump) - - /* Never split ORDERED and UNORDERED. These must be implemented. */ + /* Never split ORDERED and UNORDERED. + These must be implemented. */ && (code != ORDERED && code != UNORDERED) - - /* Split a floating-point comparison if we can jump on other - conditions... */ + /* Split a floating-point comparison if + we can jump on other conditions... */ && (have_insn_for (COMPARE, mode) - /* ... or if there is no libcall for it. */ - || code_to_optab[code] == NULL)) + || code_to_optab[code] == unknown_optab)) { enum rtx_code first_code; bool and_them = split_comparison (code, mode, &first_code, &code); |
