1 files changed, 72 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch
new file mode 100644
index 000000000..8eb35325e
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch
@@ -0,0 +1,72 @@
+2010-12-17  Bernd Schmidt  <bernds@codesourcery.com>
+        Issue #10208
+        gcc/
+        * config/arm/arm.c (arm_select_cc_mode): Before calling
+        arm_select_dominance_cc_mode for AND or IOR operations, ensure
+        that op is NE or EQ.
+        gcc/testsuite/
+        * gcc.c-torture/compile/20101217-1.c: New test.
+=== modified file 'gcc/config/arm/arm.c'
+--- old/gcc/config/arm/arm.c    2010-12-21 14:13:38 +0000
+++ new/gcc/config/arm/arm.c    2011-01-05 11:32:50 +0000
+@@ -10609,12 +10609,14 @@
+ 
+   /* Alternate canonicalizations of the above.  These are somewhat cleaner.  */
+   if (GET_CODE (x) == AND
+      && (op == EQ || op == NE)
+       && COMPARISON_P (XEXP (x, 0))
+       && COMPARISON_P (XEXP (x, 1)))
+     return arm_select_dominance_cc_mode (XEXP (x, 0), XEXP (x, 1),
+                                         DOM_CC_X_AND_Y);
+ 
+   if (GET_CODE (x) == IOR
+      && (op == EQ || op == NE)
+       && COMPARISON_P (XEXP (x, 0))
+       && COMPARISON_P (XEXP (x, 1)))
+     return arm_select_dominance_cc_mode (XEXP (x, 0), XEXP (x, 1),
+=== added file 'gcc/testsuite/gcc.c-torture/compile/20101217-1.c'
+--- old/gcc/testsuite/gcc.c-torture/compile/20101217-1.c        1970-01-01 00:00:00 +0000
+++ new/gcc/testsuite/gcc.c-torture/compile/20101217-1.c        2011-01-05 11:32:50 +0000
+@@ -0,0 +1,36 @@
+/* Testcase provided by HUAWEI.  */
+#include <stdio.h>
+int main()
+{
+        int cur_k;
+        int cur_j=0;
+        int cur_i=28;
+        unsigned char temp_data[8];
+        unsigned int Data_Size=20;
+
+        for (cur_k=0;cur_j<7;cur_j++,cur_i++) {
+                if (cur_j%2==0) {
+                        temp_data[cur_k++]=0;
+                }
+                if (cur_k==7) {
+                        for (;cur_k>0;cur_k--) {
+                                if (cur_k>2) {
+                                        if ((temp_data[7-cur_k]=='n' || temp_data[7-cur_k]=='N' ) && (temp_data[7-cur_k+1]=='a' || temp_data[7-cur_k+1]=='A' )) {
+                                                break;
+                                        }
+                                }
+                                if (cur_k==1) {
+                                        if (temp_data[7-cur_k]=='n' || temp_data[7-cur_k]=='N' ) {
+                                                break;
+                                        }
+                                }
+                        }
+                        if (cur_k==7) {
+                        } else {
+                                if (cur_k>0)
+                                        printf("dfjk");
+                        }
+                }
+        }
+return 0;
+}

diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch new file mode 100644 index 000000000..8eb35325e --- /dev/null +++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99453.patch
@@ -0,0 +1,72 @@
	1	2010-12-17 Bernd Schmidt <bernds@codesourcery.com>
	2
	3	Issue #10208
	4
	5	gcc/
	6	* config/arm/arm.c (arm_select_cc_mode): Before calling
	7	arm_select_dominance_cc_mode for AND or IOR operations, ensure
	8	that op is NE or EQ.
	9
	10	gcc/testsuite/
	11	* gcc.c-torture/compile/20101217-1.c: New test.
	12
	13	=== modified file 'gcc/config/arm/arm.c'
	14	--- old/gcc/config/arm/arm.c 2010-12-21 14:13:38 +0000
	15	+++ new/gcc/config/arm/arm.c 2011-01-05 11:32:50 +0000
	16	@@ -10609,12 +10609,14 @@
	17
	18	/* Alternate canonicalizations of the above. These are somewhat cleaner. */
	19	if (GET_CODE (x) == AND
	20	+ && (op == EQ \|\| op == NE)
	21	&& COMPARISON_P (XEXP (x, 0))
	22	&& COMPARISON_P (XEXP (x, 1)))
	23	return arm_select_dominance_cc_mode (XEXP (x, 0), XEXP (x, 1),
	24	DOM_CC_X_AND_Y);
	25
	26	if (GET_CODE (x) == IOR
	27	+ && (op == EQ \|\| op == NE)
	28	&& COMPARISON_P (XEXP (x, 0))
	29	&& COMPARISON_P (XEXP (x, 1)))
	30	return arm_select_dominance_cc_mode (XEXP (x, 0), XEXP (x, 1),
	31
	32	=== added file 'gcc/testsuite/gcc.c-torture/compile/20101217-1.c'
	33	--- old/gcc/testsuite/gcc.c-torture/compile/20101217-1.c 1970-01-01 00:00:00 +0000
	34	+++ new/gcc/testsuite/gcc.c-torture/compile/20101217-1.c 2011-01-05 11:32:50 +0000
	35	@@ -0,0 +1,36 @@
	36	+/* Testcase provided by HUAWEI. */
	37	+#include <stdio.h>
	38	+int main()
	39	+{
	40	+ int cur_k;
	41	+ int cur_j=0;
	42	+ int cur_i=28;
	43	+ unsigned char temp_data[8];
	44	+ unsigned int Data_Size=20;
	45	+
	46	+ for (cur_k=0;cur_j<7;cur_j++,cur_i++) {
	47	+ if (cur_j%2==0) {
	48	+ temp_data[cur_k++]=0;
	49	+ }
	50	+ if (cur_k==7) {
	51	+ for (;cur_k>0;cur_k--) {
	52	+ if (cur_k>2) {
	53	+ if ((temp_data[7-cur_k]=='n' \|\| temp_data[7-cur_k]=='N' ) && (temp_data[7-cur_k+1]=='a' \|\| temp_data[7-cur_k+1]=='A' )) {
	54	+ break;
	55	+ }
	56	+ }
	57	+ if (cur_k==1) {
	58	+ if (temp_data[7-cur_k]=='n' \|\| temp_data[7-cur_k]=='N' ) {
	59	+ break;
	60	+ }
	61	+ }
	62	+ }
	63	+ if (cur_k==7) {
	64	+ } else {
	65	+ if (cur_k>0)
	66	+ printf("dfjk");
	67	+ }
	68	+ }
	69	+ }
	70	+return 0;
	71	+}
	72