44 lines
1.8 KiB
LLVM
44 lines
1.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 3
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; RUN: opt < %s -S -passes=early-cse -earlycse-debug-hash | FileCheck %s
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; RUN: opt < %s -S -passes='early-cse<memssa>' | FileCheck %s
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%T1 = type { i64, i64, i64 }
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declare void @use_vec(<4 x ptr>);
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define void @foo(ptr %a, <4 x i64> %b, i64 %i) {
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; CHECK-LABEL: define void @foo(
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; CHECK-SAME: ptr [[A:%.*]], <4 x i64> [[B:%.*]], i64 [[I:%.*]]) {
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; CHECK-NEXT: [[S1A:%.*]] = getelementptr i8, ptr [[A]], i64 8
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; CHECK-NEXT: [[N1D:%.*]] = getelementptr i8, ptr [[A]], i64 7
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; CHECK-NEXT: [[N1G:%.*]] = getelementptr i32, ptr [[A]], i64 1
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; CHECK-NEXT: [[N1H:%.*]] = getelementptr i8, ptr [[A]], i64 [[I]]
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; CHECK-NEXT: [[V:%.*]] = getelementptr i64, ptr [[A]], <4 x i64> <i64 1, i64 1, i64 1, i64 1>
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; CHECK-NEXT: call void @use_vec(<4 x ptr> [[V]])
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; CHECK-NEXT: [[V2:%.*]] = getelementptr i64, ptr [[A]], <4 x i64> <i64 0, i64 2, i64 1, i64 1>
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; CHECK-NEXT: call void @use_vec(<4 x ptr> [[V2]])
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; CHECK-NEXT: ret void
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;
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%s1a = getelementptr i8, ptr %a, i64 8
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%s1av = load i64, ptr %s1a
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%s1b = getelementptr inbounds i8, ptr %a, i64 8
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%s1bv = load i64, ptr %s1b
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%s1c = getelementptr %T1, ptr %a, i64 0, i32 1
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%s1cv = load i64, ptr %s1c
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%n1d = getelementptr i8, ptr %a, i64 7
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%n1dv = load i64, ptr %n1d
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%s1e = getelementptr i64, ptr %a, i64 1
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%s1ev = load i64, ptr %s1e
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%s1f = getelementptr i32, ptr %a, i64 2
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%s1fv = load i64, ptr %s1f
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%n1g = getelementptr i32, ptr %a, i64 1
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%n1gv = load i64, ptr %n1g
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%n1h = getelementptr i8, ptr %a, i64 %i
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%n1hv = load i64, ptr %n1h
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%v = getelementptr i64, ptr %a, <4 x i64> <i64 1, i64 1, i64 1, i64 1>
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call void @use_vec(<4 x ptr> %v)
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%v2 = getelementptr i64, ptr %a, <4 x i64> <i64 0, i64 2, i64 1, i64 1>
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call void @use_vec(<4 x ptr> %v2)
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ret void
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}
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