db8a90ff34
- Add add-checks-to-avoid-spoiling-if-conversion.patch - Add add-option-fallow-store-data-races.patch - Add complete-struct-reorg.patch - Add cse-in-vectorization.patch - Add enable-simd-math.patch - Add fix-ICE-avoid-issueing-loads-in-SM-when-possible.patch - Add fix-ICE-in-compute_live_loop_exits.patch - Add fix-ICE-in-copy_reference_ops_from_ref.patch - Add fix-ICE-in-declare-return-variable.patch - Add fix-ICE-in-exact_div.patch - Add fix-ICE-in-gimple_op.patch - Add fix-ICE-in-model_update_limit_points_in_group.patch - Add fix-ICE-in-reload.patch - Add fix-ICE-in-store_constructor.patch - Add fix-ICE-in-vec.patch - Add fix-ICE-in-vect_create_epilog_for_reduction.patch - Add fix-ICE-in-vect_create_epilog_for_reduction_2.patch - Add fix-ICE-in-vect_create_epilog_for_reduction_3.patch - Add fix-ICE-in-vect_get_vec_def_for_stmt_copy.patch - Add fix-ICE-in-vect_slp_analyze_node_operations.patch - Add fix-ICE-in-vect_stmt_to_vectorize.patch - Add fix-ICE-in-vect_transform_stmt.patch - Add fix-ICE-in-vectorizable_condition.patch - Add fix-ICE-in-verify_ssa.patch - Add fix-ICE-statement-uses-released-SSA-name.patch - Add fix-ICE-when-vectorizing-nested-cycles.patch - Add fix-SSA-update-for-vectorizer-epilogue.patch - Add fix-do-not-build-op.patch - Add fix-load-eliding-in-SM.patch - Add fix-wrong-vectorizer-code.patch - Add generate-csel-for-arrayref.patch - Add ipa-const-prop-self-recursion-bugfix.patch - Add ipa-const-prop.patch - Add ipa-struct-reorg-bugfix.patch - Add ipa-struct-reorg.patch - Add medium-code-mode.patch - Add reduction-chain-slp-option.patch - Add reductions-slp-enhancement.patch - Add simplify-removing-subregs.patch - Add tighten-range-for-generating-csel.patch - Add vectorization-enhancement.patch - Add add-checks-to-avoid-spoiling-if-conversion.patch - Add add-option-fallow-store-data-races.patch - Add complete-struct-reorg.patch - Add cse-in-vectorization.patch - Add enable-simd-math.patch - Add fix-ICE-avoid-issueing-loads-in-SM-when-possible.patch - Add fix-ICE-in-compute_live_loop_exits.patch - Add fix-ICE-in-copy_reference_ops_from_ref.patch - Add fix-ICE-in-declare-return-variable.patch - Add fix-ICE-in-exact_div.patch - Add fix-ICE-in-gimple_op.patch - Add fix-ICE-in-model_update_limit_points_in_group.patch - Add fix-ICE-in-reload.patch - Add fix-ICE-in-store_constructor.patch - Add fix-ICE-in-vec.patch - Add fix-ICE-in-vect_create_epilog_for_reduction.patch - Add fix-ICE-in-vect_create_epilog_for_reduction_2.patch - Add fix-ICE-in-vect_create_epilog_for_reduction_3.patch - Add fix-ICE-in-vect_get_vec_def_for_stmt_copy.patch - Add fix-ICE-in-vect_slp_analyze_node_operations.patch - Add fix-ICE-in-vect_stmt_to_vectorize.patch - Add fix-ICE-in-vect_transform_stmt.patch - Add fix-ICE-in-vectorizable_condition.patch - Add fix-ICE-in-verify_ssa.patch - Add fix-ICE-statement-uses-released-SSA-name.patch - Add fix-ICE-when-vectorizing-nested-cycles.patch - Add fix-SSA-update-for-vectorizer-epilogue.patch - Add fix-do-not-build-op.patch - Add fix-load-eliding-in-SM.patch - Add fix-wrong-vectorizer-code.patch - Add generate-csel-for-arrayref.patch - Add ipa-const-prop-self-recursion-bugfix.patch - Add ipa-const-prop.patch - Add ipa-struct-reorg-bugfix.patch - Add ipa-struct-reorg.patch - Add medium-code-mode.patch - Add reduction-chain-slp-option.patch - Add reductions-slp-enhancement.patch - Add simplify-removing-subregs.patch - Add tighten-range-for-generating-csel.patch - Add vectorization-enhancement.patch
88 lines
2.3 KiB
Diff
88 lines
2.3 KiB
Diff
This backport contains 1 patch from gcc main stream tree.
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The commit id of these patchs list as following in the order of time.
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0001-aarch64-Fix-SYMBOL_TINY_GOT-handling-for-ILP32-PR942.patch:
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d91480dee934478063fe5945b73ff3c108e40a91
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diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
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index b0cbb6e2d55..58d38f74bde 100644
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--- a/gcc/config/aarch64/aarch64.c
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+++ b/gcc/config/aarch64/aarch64.c
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@@ -2739,8 +2739,21 @@ aarch64_load_symref_appropriately (rtx dest, rtx imm,
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}
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case SYMBOL_TINY_GOT:
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- emit_insn (gen_ldr_got_tiny (dest, imm));
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- return;
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+ {
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+ rtx insn;
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+ machine_mode mode = GET_MODE (dest);
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+
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+ if (mode == ptr_mode)
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+ insn = gen_ldr_got_tiny (mode, dest, imm);
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+ else
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+ {
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+ gcc_assert (mode == Pmode);
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+ insn = gen_ldr_got_tiny_sidi (dest, imm);
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+ }
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+
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+ emit_insn (insn);
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+ return;
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+ }
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case SYMBOL_TINY_TLSIE:
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{
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diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
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index 7ad4e918578..c7c4d1dd519 100644
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--- a/gcc/config/aarch64/aarch64.md
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+++ b/gcc/config/aarch64/aarch64.md
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@@ -6766,13 +6766,23 @@
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[(set_attr "type" "load_4")]
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)
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-(define_insn "ldr_got_tiny"
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- [(set (match_operand:DI 0 "register_operand" "=r")
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- (unspec:DI [(match_operand:DI 1 "aarch64_valid_symref" "S")]
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- UNSPEC_GOTTINYPIC))]
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+(define_insn "@ldr_got_tiny_<mode>"
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+ [(set (match_operand:PTR 0 "register_operand" "=r")
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+ (unspec:PTR [(match_operand:PTR 1 "aarch64_valid_symref" "S")]
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+ UNSPEC_GOTTINYPIC))]
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""
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- "ldr\\t%0, %L1"
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- [(set_attr "type" "load_8")]
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+ "ldr\t%<w>0, %L1"
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+ [(set_attr "type" "load_<ldst_sz>")]
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+)
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+
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+(define_insn "ldr_got_tiny_sidi"
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+ [(set (match_operand:DI 0 "register_operand" "=r")
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+ (zero_extend:DI
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+ (unspec:SI [(match_operand:DI 1 "aarch64_valid_symref" "S")]
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+ UNSPEC_GOTTINYPIC)))]
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+ "TARGET_ILP32"
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+ "ldr\t%w0, %L1"
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+ [(set_attr "type" "load_4")]
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)
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(define_insn "aarch64_load_tp_hard"
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diff --git a/gcc/testsuite/gcc.target/aarch64/pr94201.c b/gcc/testsuite/gcc.target/aarch64/pr94201.c
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new file mode 100644
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index 00000000000..69176169186
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--- /dev/null
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+++ b/gcc/testsuite/gcc.target/aarch64/pr94201.c
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@@ -0,0 +1,13 @@
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+/* { dg-do compile } */
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+/* { dg-options "-mcmodel=tiny -mabi=ilp32 -fPIC" } */
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+
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+extern int bar (void *);
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+extern long long a;
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+
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+int
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+foo (void)
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+{
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+ a = 1;
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+ return bar ((void *)bar);
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+}
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+
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