forked from OSchip/llvm-project
44 lines
1.4 KiB
LLVM
44 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=i386-unknown-linux-gnu %s -o - | FileCheck %s
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@f = external local_unnamed_addr global i64*, align 4
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@a = external global i64, align 8
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define void @fn1() local_unnamed_addr {
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; CHECK-LABEL: fn1:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: .LBB0_1: # %if.end
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; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: movl a+4, %eax
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; CHECK-NEXT: orl a, %eax
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; CHECK-NEXT: movl $a, f
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; CHECK-NEXT: je .LBB0_3
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; CHECK-NEXT: # %bb.2: # %if.end
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; CHECK-NEXT: # in Loop: Header=BB0_1 Depth=1
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; CHECK-NEXT: jne .LBB0_1
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; CHECK-NEXT: .LBB0_3: # %cond.false
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entry:
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br label %if.end
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if.end: ; preds = %cond.end, %entry
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br label %if.then7
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if.then7: ; preds = %if.end
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store i64* @a, i64** @f, align 4
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%0 = load i64*, i64** @f, align 4
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%1 = load i64, i64* %0, align 4
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%tobool12 = icmp ne i64 %1, 0
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%2 = load i64, i64* @a, align 8
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%tobool13 = icmp ne i64 %2, 0
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%3 = and i1 %tobool12, %tobool13
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%tobool14.demorgan = and i1 %tobool12, %tobool13
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br i1 %tobool14.demorgan, label %cond.end, label %cond.false
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cond.false: ; preds = %if.then7
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unreachable
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cond.end: ; preds = %if.then7
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%conv17 = sext i1 %3 to i8
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br label %if.end
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}
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