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annotate llvm/test/Transforms/FunctionAttrs/read-write-scc.ll @ 252:1f2b6ac9f198 llvm-original

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LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900
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children
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1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes
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2 ; RUN: opt -S -passes=function-attrs < %s | FileCheck %s
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3
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4 @i = global i32 0
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5
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6 define void @foo() {
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7 ; CHECK: Function Attrs: nofree nosync nounwind
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8 ; CHECK-LABEL: define {{[^@]+}}@foo
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9 ; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
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10 ; CHECK-NEXT: store i32 1, ptr @i, align 4
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11 ; CHECK-NEXT: call void @bar()
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12 ; CHECK-NEXT: ret void
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13 ;
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14 store i32 1, ptr @i
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15 call void @bar()
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16 ret void
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17 }
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18
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19 define void @bar() {
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20 ; CHECK: Function Attrs: nofree nosync nounwind
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21 ; CHECK-LABEL: define {{[^@]+}}@bar
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22 ; CHECK-SAME: () #[[ATTR0]] {
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23 ; CHECK-NEXT: [[I:%.*]] = load i32, ptr @i, align 4
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24 ; CHECK-NEXT: call void @foo()
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25 ; CHECK-NEXT: ret void
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26 ;
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27 %i = load i32, ptr @i
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28 call void @foo()
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29 ret void
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30 }