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| author | Stan Cox <coxs@gnu.org> | 1996-02-29 16:47:21 +0000 |
|---|---|---|
| committer | Stan Cox <coxs@gnu.org> | 1996-02-29 16:47:21 +0000 |
| commit | 7e10a91972739b7acd03e19b74bc338f10fd30d8 (patch) | |
| tree | 0a9106641079e87e032d8fba73075ed50dbb3cf6 /gcc | |
| parent | 24f34136caed396aca8caca8816d6d25fc0bc152 (diff) | |
| download | gcc-7e10a91972739b7acd03e19b74bc338f10fd30d8.zip gcc-7e10a91972739b7acd03e19b74bc338f10fd30d8.tar.gz gcc-7e10a91972739b7acd03e19b74bc338f10fd30d8.tar.bz2 | |
(cmpxf*): Allow for (compare (reg:XF) (mem:XF)).
From-SVN: r11383
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.md | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index d8b7522..a83e1e7 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -382,9 +382,9 @@ (define_insn "" [(set (cc0) (match_operator 2 "VOIDmode_compare_op" - [(match_operand:XF 0 "register_operand" "f") - (match_operand:XF 1 "register_operand" "f")])) - (clobber (match_scratch:HI 3 "=a"))] + [(match_operand:XF 0 "nonimmediate_operand" "f,fm") + (match_operand:XF 1 "nonimmediate_operand" "fm,f")])) + (clobber (match_scratch:HI 3 "=a,a"))] "TARGET_80387 && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)" "* return output_float_compare (insn, operands);") @@ -5605,10 +5605,12 @@ to memory, but better safe than sorry. */ (define_expand "casesi" [(set (match_dup 5) - (minus:SI (match_operand:SI 0 "general_operand" "") + (match_operand:SI 0 "general_operand" "")) + (set (match_dup 6) + (minus:SI (match_dup 5) (match_operand:SI 1 "general_operand" ""))) (set (cc0) - (compare:CC (match_dup 5) + (compare:CC (match_dup 6) (match_operand:SI 2 "general_operand" ""))) (set (pc) (if_then_else (gtu (cc0) @@ -5618,14 +5620,15 @@ to memory, but better safe than sorry. */ (parallel [(set (pc) (minus:SI (reg:SI 3) - (mem:SI (plus:SI (mult:SI (match_dup 5) + (mem:SI (plus:SI (mult:SI (match_dup 6) (const_int 4)) (label_ref (match_operand 3 "" "")))))) - (clobber (match_scratch:SI 6 ""))])] + (clobber (match_scratch:SI 7 ""))])] "flag_pic" " { operands[5] = gen_reg_rtx (SImode); + operands[6] = gen_reg_rtx (SImode); current_function_uses_pic_offset_table = 1; }") |