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llvm-mirror/test/Transforms/GlobalOpt/shrink-global-to-bool-check-debug.ll

23 lines
760 B
LLVM

;RUN: opt -S -debugify -globalopt -f %s | FileCheck %s
@foo = internal global i32 0, align 4
define dso_local i32 @bar() {
entry:
store i32 5, i32* @foo, align 4
%0 = load i32, i32* @foo, align 4
ret i32 %0
}
;CHECK: @bar
;CHECK-NEXT: entry:
;CHECK-NEXT: store i1 true, i1* @foo, align 1, !dbg ![[DbgLocStore:[0-9]+]]
;CHECK-NEXT: %.b = load i1, i1* @foo, align 1, !dbg ![[DbgLocLoadSel:[0-9]+]]
;CHECK-NEXT: %0 = select i1 %.b, i32 5, i32 0, !dbg ![[DbgLocLoadSel]]
;CHECK-NEXT: call void @llvm.dbg.value({{.*}}), !dbg ![[DbgLocLoadSel]]
;CHECK-NEXT: ret i32 %0, !dbg ![[DbgLocRet:[0-9]+]]
;CHECK: ![[DbgLocStore]] = !DILocation(line: 1,
;CHECK: ![[DbgLocLoadSel]] = !DILocation(line: 2,
;CHECK: ![[DbgLocRet]] = !DILocation(line: 3,