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1; REQUIRES: asserts
2; RUN: llc < %s -mtriple=arm64-linux-gnu -mcpu=cortex-a57 -enable-misched=0 -debug-only=misched -o - 2>&1 > /dev/null | FileCheck %s
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5@G1 = common global [100 x i32] zeroinitializer, align 4
6@G2 = common global [100 x i32] zeroinitializer, align 4
7
8; Check that no scheduling dependencies are created between the paired loads and the store during post-RA MI scheduling.
9;
10; CHECK-LABEL: # Machine code for function foo: Properties: <Post SSA
11; CHECK: SU(2):   %W{{[0-9]+}}<def>, %W{{[0-9]+}}<def> = LDPWi
12; CHECK: Successors:
13; CHECK-NOT: ch SU(4)
14; CHECK: SU(3)
15; CHECK: SU(4):   STRWui %WZR, %X{{[0-9]+}}
16define i32 @foo() {
17entry:
18  %0 = load i32, i32* getelementptr inbounds ([100 x i32], [100 x i32]* @G2, i64 0, i64 0), align 4
19  %1 = load i32, i32* getelementptr inbounds ([100 x i32], [100 x i32]* @G2, i64 0, i64 1), align 4
20  store i32 0, i32* getelementptr inbounds ([100 x i32], [100 x i32]* @G1, i64 0, i64 0), align 4
21  %add = add nsw i32 %1, %0
22  ret i32 %add
23}
24