@@ -3280,7 +3280,8 @@
(COMPARISONS:DI
(match_operand:DI 1 "register_operand" "w,w,r")
(match_operand:DI 2 "aarch64_simd_reg_or_zero" "w,ZDz,r")
- )))]
+ )))
+ (clobber (reg:CC CC_REGNUM))]
"TARGET_SIMD"
"@
cm<n_optab>\t%d0, %d<cmp_1>, %d<cmp_2>
@@ -3291,15 +3292,7 @@
happening in the 'w' constraint cases. */
&& GP_REGNUM_P (REGNO (operands[0]))
&& GP_REGNUM_P (REGNO (operands[1]))"
- [(set (reg:CC CC_REGNUM)
- (compare:CC
- (match_dup 1)
- (match_dup 2)))
- (set (match_dup 0)
- (neg:DI
- (COMPARISONS:DI
- (match_operand 3 "cc_register" "")
- (const_int 0))))]
+ [(const_int 0)]
{
enum machine_mode mode = SELECT_CC_MODE (<CMP>, operands[1], operands[2]);
rtx cc_reg = aarch64_gen_compare_reg (<CMP>, operands[1], operands[2]);
@@ -3332,7 +3325,8 @@
(UCOMPARISONS:DI
(match_operand:DI 1 "register_operand" "w,r")
(match_operand:DI 2 "aarch64_simd_reg_or_zero" "w,r")
- )))]
+ )))
+ (clobber (reg:CC CC_REGNUM))]
"TARGET_SIMD"
"@
cm<n_optab>\t%d0, %d<cmp_1>, %d<cmp_2>
@@ -3342,17 +3336,9 @@
happening in the 'w' constraint cases. */
&& GP_REGNUM_P (REGNO (operands[0]))
&& GP_REGNUM_P (REGNO (operands[1]))"
- [(set (reg:CC CC_REGNUM)
- (compare:CC
- (match_dup 1)
- (match_dup 2)))
- (set (match_dup 0)
- (neg:DI
- (UCOMPARISONS:DI
- (match_operand 3 "cc_register" "")
- (const_int 0))))]
+ [(const_int 0)]
{
- enum machine_mode mode = SELECT_CC_MODE (<CMP>, operands[1], operands[2]);
+ enum machine_mode mode = CCmode;
rtx cc_reg = aarch64_gen_compare_reg (<CMP>, operands[1], operands[2]);
rtx comparison = gen_rtx_<CMP> (mode, operands[1], operands[2]);
emit_insn (gen_cstoredi_neg (operands[0], comparison, cc_reg));
@@ -3385,7 +3371,8 @@
(and:DI
(match_operand:DI 1 "register_operand" "w,r")
(match_operand:DI 2 "register_operand" "w,r"))
- (const_int 0))))]
+ (const_int 0))))
+ (clobber (reg:CC CC_REGNUM))]
"TARGET_SIMD"
"@
cmtst\t%d0, %d1, %d2
@@ -3395,16 +3382,7 @@
happening in the 'w' constraint cases. */
&& GP_REGNUM_P (REGNO (operands[0]))
&& GP_REGNUM_P (REGNO (operands[1]))"
- [(set (reg:CC_NZ CC_REGNUM)
- (compare:CC_NZ
- (and:DI (match_dup 1)
- (match_dup 2))
- (const_int 0)))
- (set (match_dup 0)
- (neg:DI
- (ne:DI
- (match_operand 3 "cc_register" "")
- (const_int 0))))]
+ [(const_int 0)]
{
rtx and_tree = gen_rtx_AND (DImode, operands[1], operands[2]);
enum machine_mode mode = SELECT_CC_MODE (NE, and_tree, const0_rtx);