39 lines
2.0 KiB
LLVM
39 lines
2.0 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes
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; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
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; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
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; Don't promote paramaters of/arguments to naked functions
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@g = common global i32 0, align 4
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define i32 @bar() {
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; CHECK-LABEL: define {{[^@]+}}@bar() {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CALL:%.*]] = call i32 @foo(i32* noundef nonnull align 4 dereferenceable(4) @g)
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; CHECK-NEXT: ret i32 [[CALL]]
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;
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entry:
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%call = call i32 @foo(i32* @g)
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ret i32 %call
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}
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define internal i32 @foo(i32*) #0 {
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; CHECK: Function Attrs: naked
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; CHECK-LABEL: define {{[^@]+}}@foo
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; CHECK-SAME: (i32* [[TMP0:%.*]]) [[ATTR0:#.*]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
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; CHECK-NEXT: call void asm sideeffect "ldr r0, [r0] \0Abx lr \0A", ""()
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; CHECK-NEXT: unreachable
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;
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entry:
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%retval = alloca i32, align 4
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call void asm sideeffect "ldr r0, [r0] \0Abx lr \0A", ""()
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unreachable
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}
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attributes #0 = { naked }
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