32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; RUN: opt < %s -passes=infer-alignment -S | FileCheck %s
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define void @load_volatile() {
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; CHECK-LABEL: define void @load_volatile() {
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; CHECK-NEXT: [[A:%.*]] = alloca { i32 }, align 8
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4
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; CHECK-NEXT: [[LOAD_A:%.*]] = load volatile i32, ptr [[A]], align 8
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; CHECK-NEXT: [[LOAD_B:%.*]] = load volatile i32, ptr [[B]], align 4
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; CHECK-NEXT: ret void
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;
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%a = alloca { i32 }
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%b = alloca i32
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%load.a = load volatile i32, ptr %a
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%load.b = load volatile i32, ptr %b
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ret void
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}
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define void @store_volatile() {
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; CHECK-LABEL: define void @store_volatile() {
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; CHECK-NEXT: [[A:%.*]] = alloca { i32 }, align 8
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4
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; CHECK-NEXT: store volatile i32 123, ptr [[A]], align 8
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; CHECK-NEXT: store volatile i32 123, ptr [[B]], align 4
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; CHECK-NEXT: ret void
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;
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%a = alloca { i32 }
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%b = alloca i32
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store volatile i32 123, ptr %a
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store volatile i32 123, ptr %b
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ret void
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}
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