2009-03-03 Jakub Jelinek <jakub@redhat.com>
PR target/39226
* config/rs6000/rs6000.md (andsi3_internal5_nomc,
anddi3_internal2_nomc, anddi3_internal3_nomc): Removed.
(booldi3_internal3): Use boolean_or_operator instead of
boolean_operator.
* gcc.dg/pr39226.c: New test.
--- gcc/config/rs6000/rs6000.md.jj 2009-03-02 18:09:02.000000000 +0100
+++ gcc/config/rs6000/rs6000.md 2009-03-03 10:02:37.771461086 +0100
@@ -2999,20 +2999,6 @@
[(set_attr "type" "compare,compare,compare,delayed_compare,compare,compare,compare,compare")
(set_attr "length" "8,4,4,4,8,8,8,8")])
-(define_insn "*andsi3_internal5_nomc"
- [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y,??y,??y,?y")
- (compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "%r,r,r,r,r")
- (match_operand:SI 2 "and_operand" "r,r,K,L,T"))
- (const_int 0)))
- (set (match_operand:SI 0 "gpc_reg_operand" "=r,r,r,r,r")
- (and:SI (match_dup 1)
- (match_dup 2)))
- (clobber (match_scratch:CC 4 "=X,X,x,x,X"))]
- "TARGET_64BIT && !rs6000_gen_cell_microcode"
- "#"
- [(set_attr "type" "compare")
- (set_attr "length" "8,8,8,8,8")])
-
(define_split
[(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
(compare:CC (and:SI (match_operand:SI 1 "gpc_reg_operand" "")
@@ -7684,18 +7670,6 @@
[(set_attr "type" "compare,compare,delayed_compare,compare,compare,compare,compare,compare,compare,compare,compare,compare")
(set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])
-(define_insn "*anddi3_internal2_nomc"
- [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y,?y,??y,??y,?y")
- (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r")
- (match_operand:DI 2 "and64_2_operand" "t,r,S,K,J,t"))
- (const_int 0)))
- (clobber (match_scratch:DI 3 "=r,r,r,r,r,r"))
- (clobber (match_scratch:CC 4 "=X,X,X,x,x,X"))]
- "TARGET_64BIT && !rs6000_gen_cell_microcode"
- "#"
- [(set_attr "type" "delayed_compare,compare,compare,compare,compare,compare")
- (set_attr "length" "8,8,8,8,8,12")])
-
(define_split
[(set (match_operand:CC 0 "cc_reg_operand" "")
(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
@@ -7747,18 +7721,6 @@
[(set_attr "type" "compare,compare,delayed_compare,compare,compare,compare,compare,compare,compare,compare,compare,compare")
(set_attr "length" "4,4,4,4,4,8,8,8,8,8,8,12")])
-(define_insn "*anddi3_internal3_nomc"
- [(set (match_operand:CC 3 "cc_reg_operand" "=x,?y,?y,??y,??y,?y")
- (compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r,r,r,r,r")
- (match_operand:DI 2 "and64_2_operand" "t,r,S,K,J,t"))
- (const_int 0)))
- (set (match_operand:DI 0 "gpc_reg_operand" "=r,r,r,r,r,r")
- (and:DI (match_dup 1) (match_dup 2)))
- (clobber (match_scratch:CC 4 "=X,X,X,x,x,X"))]
- "TARGET_64BIT && !rs6000_gen_cell_microcode"
- "#"
- [(set_attr "type" "delayed_compare,compare,compare,compare,compare,compare")
- (set_attr "length" "8,8,8,8,8,12")])
(define_split
[(set (match_operand:CC 3 "cc_reg_not_micro_cr0_operand" "")
(compare:CC (and:DI (match_operand:DI 1 "gpc_reg_operand" "")
@@ -7915,7 +7877,7 @@
(define_insn "*booldi3_internal3"
[(set (match_operand:CC 3 "cc_reg_operand" "=x,?y")
- (compare:CC (match_operator:DI 4 "boolean_operator"
+ (compare:CC (match_operator:DI 4 "boolean_or_operator"
[(match_operand:DI 1 "gpc_reg_operand" "%r,r")
(match_operand:DI 2 "gpc_reg_operand" "r,r")])
(const_int 0)))
--- gcc/testsuite/gcc.dg/pr39226.c.jj 2009-03-02 23:27:03.398459808 +0100
+++ gcc/testsuite/gcc.dg/pr39226.c 2009-03-02 23:26:19.696462209 +0100
@@ -0,0 +1,25 @@
+/* PR target/39226 */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-options "-O2 -mtune=cell -mminimal-toc" { target { powerpc*-*-* && lp64 } } } */
+
+struct A
+{
+ char *a;
+ unsigned int b : 1;
+ unsigned int c : 31;
+};
+
+struct B
+{
+ struct A *d;
+};
+
+void
+foo (struct B *x, unsigned long y)
+{
+ if (x->d[y].c)
+ return;
+ if (x->d[y].b)
+ x->d[y].a = 0;
+}