63 lines
2.2 KiB
LLVM
63 lines
2.2 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s | FileCheck %s
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; This is a negative case to show that when we have the same set of
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; instructions, but in a different order, they are not outlined in the same way.
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; In this case, the arguments passed into the function are in a different order.
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define void @outline_constants1() {
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; CHECK-LABEL: @outline_constants1(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4
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; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4
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; CHECK-NEXT: store i32 2, ptr [[A]], align 4
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; CHECK-NEXT: store i32 3, ptr [[B]], align 4
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; CHECK-NEXT: store i32 4, ptr [[C]], align 4
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; CHECK-NEXT: call void @[[FUNCTION_0:.*]](ptr [[A]], ptr [[C]], ptr [[B]])
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; CHECK-NEXT: ret void
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;
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entry:
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%a = alloca i32, align 4
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%b = alloca i32, align 4
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%c = alloca i32, align 4
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store i32 2, ptr %a, align 4
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store i32 3, ptr %b, align 4
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store i32 4, ptr %c, align 4
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%al = load i32, ptr %a
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%cl = load i32, ptr %c
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%bl = load i32, ptr %b
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ret void
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}
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define void @outline_constants2() {
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; CHECK-LABEL: @outline_constants2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4
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; CHECK-NEXT: [[B:%.*]] = alloca i32, align 4
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; CHECK-NEXT: [[C:%.*]] = alloca i32, align 4
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; CHECK-NEXT: store i32 2, ptr [[A]], align 4
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; CHECK-NEXT: store i32 3, ptr [[B]], align 4
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; CHECK-NEXT: store i32 4, ptr [[C]], align 4
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; CHECK-NEXT: call void @[[FUNCTION_0]](ptr [[A]], ptr [[B]], ptr [[C]])
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; CHECK-NEXT: ret void
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;
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entry:
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%a = alloca i32, align 4
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%b = alloca i32, align 4
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%c = alloca i32, align 4
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store i32 2, ptr %a, align 4
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store i32 3, ptr %b, align 4
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store i32 4, ptr %c, align 4
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%al = load i32, ptr %a
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%bl = load i32, ptr %b
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%cl = load i32, ptr %c
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ret void
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}
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; CHECK: define internal void @[[FUNCTION_0]](ptr [[ARG0:%.*]], ptr [[ARG1:%.*]], ptr [[ARG2:%.*]])
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; CHECK: entry_to_outline:
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; CHECK-NEXT: [[AL:%.*]] = load i32, ptr [[ARG0]], align 4
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; CHECK-NEXT: [[BL:%.*]] = load i32, ptr [[ARG1]], align 4
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; CHECK-NEXT: [[CL:%.*]] = load i32, ptr [[ARG2]], align 4
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