diff options
Diffstat (limited to 'meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99398.patch')
| -rw-r--r-- | meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99398.patch | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99398.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99398.patch new file mode 100644 index 0000000000..c332d50fa1 --- /dev/null +++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99398.patch @@ -0,0 +1,76 @@ +2010-09-21 Yao Qi <yao@codesourcery.com> + + Backport from FSF to fix ICE found in LP:635409: + + 2010-07-07 Bernd Schmidt <bernds@codesourcery.com> + + gcc/ + PR rtl-optimization/44787 + * config/arm/arm.md (arith_shiftsi): Allow stack pointer in operand 2. + * config/arm/thumb2.md (thumb2_arith_shiftsi): Likewise. + + gcc/testsuite/ + PR rtl-optimization/44787 + * gcc.c-torture/compile/pr44788.c: New test. + * gcc.target/arm/pr44788.c: New test. + + 2010-09-16 Andrew Stubbs <ams@codesourcery.com> + + Backport from FSF: + +=== modified file 'gcc/config/arm/arm.md' +--- old/gcc/config/arm/arm.md 2010-09-16 09:15:46 +0000 ++++ new/gcc/config/arm/arm.md 2010-09-22 05:54:42 +0000 +@@ -9268,7 +9268,7 @@ + [(match_operator:SI 3 "shift_operator" + [(match_operand:SI 4 "s_register_operand" "r") + (match_operand:SI 5 "reg_or_int_operand" "rI")]) +- (match_operand:SI 2 "s_register_operand" "r")]))] ++ (match_operand:SI 2 "s_register_operand" "rk")]))] + "TARGET_ARM" + "%i1%?\\t%0, %2, %4%S3" + [(set_attr "predicable" "yes") + +=== modified file 'gcc/config/arm/thumb2.md' +--- old/gcc/config/arm/thumb2.md 2010-09-01 13:29:58 +0000 ++++ new/gcc/config/arm/thumb2.md 2010-09-22 05:54:42 +0000 +@@ -467,7 +467,7 @@ + [(match_operator:SI 3 "shift_operator" + [(match_operand:SI 4 "s_register_operand" "r") + (match_operand:SI 5 "const_shift_count" "M")]) +- (match_operand:SI 2 "s_register_operand" "r")]))] ++ (match_operand:SI 2 "s_register_operand" "rk")]))] + "TARGET_THUMB2" + "%i1%?\\t%0, %2, %4%S3" + [(set_attr "predicable" "yes") + +=== added file 'gcc/testsuite/gcc.c-torture/compile/pr44788.c' +--- old/gcc/testsuite/gcc.c-torture/compile/pr44788.c 1970-01-01 00:00:00 +0000 ++++ new/gcc/testsuite/gcc.c-torture/compile/pr44788.c 2010-09-22 05:54:42 +0000 +@@ -0,0 +1,8 @@ ++void joint_decode(float* mlt_buffer1, int t) { ++ int i; ++ float decode_buffer[1060]; ++ foo(decode_buffer); ++ for (i=0; i<10 ; i++) { ++ mlt_buffer1[i] = i * decode_buffer[t]; ++ } ++} + +=== added file 'gcc/testsuite/gcc.target/arm/pr44788.c' +--- old/gcc/testsuite/gcc.target/arm/pr44788.c 1970-01-01 00:00:00 +0000 ++++ new/gcc/testsuite/gcc.target/arm/pr44788.c 2010-09-22 05:54:42 +0000 +@@ -0,0 +1,12 @@ ++/* { dg-do compile } */ ++/* { dg-require-effective-target arm_thumb2_ok } */ ++/* { dg-options "-Os -fno-strict-aliasing -fPIC -mthumb -march=armv7-a -mfpu=vfp3 -mfloat-abi=softfp" } */ ++ ++void joint_decode(float* mlt_buffer1, int t) { ++ int i; ++ float decode_buffer[1060]; ++ foo(decode_buffer); ++ for (i=0; i<10 ; i++) { ++ mlt_buffer1[i] = i * decode_buffer[t]; ++ } ++} + |