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-rw-r--r--toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106811.patch203
1 files changed, 0 insertions, 203 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106811.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106811.patch
deleted file mode 100644
index 41b5c6dbf9..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106811.patch
+++ /dev/null
@@ -1,203 +0,0 @@
-2011-09-15 Richard Sandiford <richard.sandiford@linaro.org>
-
- Revert:
-
- gcc/
- PR target/49030
- * config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
- * config/arm/arm.c (maybe_get_arm_condition_code): New function,
- reusing the old code from get_arm_condition_code. Return ARM_NV
- for invalid comparison codes.
- (get_arm_condition_code): Redefine in terms of
- maybe_get_arm_condition_code.
- * config/arm/predicates.md (arm_comparison_operator): Use
- maybe_get_arm_condition_code.
-
- gcc/testsuite/
- PR target/49030
- * gcc.dg/torture/pr49030.c: New test.
-
-=== modified file 'gcc/config/arm/arm-protos.h'
---- old/gcc/config/arm/arm-protos.h 2011-09-12 14:14:00 +0000
-+++ new/gcc/config/arm/arm-protos.h 2011-09-15 09:45:31 +0000
-@@ -180,7 +180,6 @@
- #endif
- extern int thumb_shiftable_const (unsigned HOST_WIDE_INT);
- #ifdef RTX_CODE
--extern enum arm_cond_code maybe_get_arm_condition_code (rtx);
- extern void thumb1_final_prescan_insn (rtx);
- extern void thumb2_final_prescan_insn (rtx);
- extern const char *thumb_load_double_from_address (rtx *);
-
-=== modified file 'gcc/config/arm/arm.c'
---- old/gcc/config/arm/arm.c 2011-09-12 14:14:00 +0000
-+++ new/gcc/config/arm/arm.c 2011-09-15 09:45:31 +0000
-@@ -17494,10 +17494,10 @@
- decremented/zeroed by arm_asm_output_opcode as the insns are output. */
-
- /* Returns the index of the ARM condition code string in
-- `arm_condition_codes', or ARM_NV if the comparison is invalid.
-- COMPARISON should be an rtx like `(eq (...) (...))'. */
--enum arm_cond_code
--maybe_get_arm_condition_code (rtx comparison)
-+ `arm_condition_codes'. COMPARISON should be an rtx like
-+ `(eq (...) (...))'. */
-+static enum arm_cond_code
-+get_arm_condition_code (rtx comparison)
- {
- enum machine_mode mode = GET_MODE (XEXP (comparison, 0));
- enum arm_cond_code code;
-@@ -17521,11 +17521,11 @@
- case CC_DLTUmode: code = ARM_CC;
-
- dominance:
-+ gcc_assert (comp_code == EQ || comp_code == NE);
-+
- if (comp_code == EQ)
- return ARM_INVERSE_CONDITION_CODE (code);
-- if (comp_code == NE)
-- return code;
-- return ARM_NV;
-+ return code;
-
- case CC_NOOVmode:
- switch (comp_code)
-@@ -17534,7 +17534,7 @@
- case EQ: return ARM_EQ;
- case GE: return ARM_PL;
- case LT: return ARM_MI;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_Zmode:
-@@ -17542,7 +17542,7 @@
- {
- case NE: return ARM_NE;
- case EQ: return ARM_EQ;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_Nmode:
-@@ -17550,7 +17550,7 @@
- {
- case NE: return ARM_MI;
- case EQ: return ARM_PL;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CCFPEmode:
-@@ -17575,7 +17575,7 @@
- /* UNEQ and LTGT do not have a representation. */
- case UNEQ: /* Fall through. */
- case LTGT: /* Fall through. */
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_SWPmode:
-@@ -17591,7 +17591,7 @@
- case GTU: return ARM_CC;
- case LEU: return ARM_CS;
- case LTU: return ARM_HI;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_Cmode:
-@@ -17599,7 +17599,7 @@
- {
- case LTU: return ARM_CS;
- case GEU: return ARM_CC;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_CZmode:
-@@ -17611,7 +17611,7 @@
- case GTU: return ARM_HI;
- case LEU: return ARM_LS;
- case LTU: return ARM_CC;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CC_NCVmode:
-@@ -17621,7 +17621,7 @@
- case LT: return ARM_LT;
- case GEU: return ARM_CS;
- case LTU: return ARM_CC;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- case CCmode:
-@@ -17637,22 +17637,13 @@
- case GTU: return ARM_HI;
- case LEU: return ARM_LS;
- case LTU: return ARM_CC;
-- default: return ARM_NV;
-+ default: gcc_unreachable ();
- }
-
- default: gcc_unreachable ();
- }
- }
-
--/* Like maybe_get_arm_condition_code, but never return ARM_NV. */
--static enum arm_cond_code
--get_arm_condition_code (rtx comparison)
--{
-- enum arm_cond_code code = maybe_get_arm_condition_code (comparison);
-- gcc_assert (code != ARM_NV);
-- return code;
--}
--
- /* Tell arm_asm_output_opcode to output IT blocks for conditionally executed
- instructions. */
- void
-
-=== modified file 'gcc/config/arm/predicates.md'
---- old/gcc/config/arm/predicates.md 2011-09-12 12:32:29 +0000
-+++ new/gcc/config/arm/predicates.md 2011-09-15 09:45:31 +0000
-@@ -243,9 +243,10 @@
- ;; True for integer comparisons and, if FP is active, for comparisons
- ;; other than LTGT or UNEQ.
- (define_special_predicate "arm_comparison_operator"
-- (and (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltu,
-- unordered,ordered,unlt,unle,unge,ungt")
-- (match_test "maybe_get_arm_condition_code (op) != ARM_NV")))
-+ (ior (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltu")
-+ (and (match_test "TARGET_32BIT && TARGET_HARD_FLOAT
-+ && (TARGET_FPA || TARGET_VFP)")
-+ (match_code "unordered,ordered,unlt,unle,unge,ungt"))))
-
- (define_special_predicate "lt_ge_comparison_operator"
- (match_code "lt,ge"))
-
-=== removed file 'gcc/testsuite/gcc.dg/torture/pr49030.c'
---- old/gcc/testsuite/gcc.dg/torture/pr49030.c 2011-09-05 09:40:19 +0000
-+++ new/gcc/testsuite/gcc.dg/torture/pr49030.c 1970-01-01 00:00:00 +0000
-@@ -1,19 +0,0 @@
--void
--sample_move_d32u24_sS (char *dst, float *src, unsigned long nsamples,
-- unsigned long dst_skip)
--{
-- long long y;
-- while (nsamples--)
-- {
-- y = (long long) (*src * 8388608.0f) << 8;
-- if (y > 2147483647) {
-- *(int *) dst = 2147483647;
-- } else if (y < -2147483647 - 1) {
-- *(int *) dst = -2147483647 - 1;
-- } else {
-- *(int *) dst = (int) y;
-- }
-- dst += dst_skip;
-- src++;
-- }
--}
-
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