328f88add9
Since the continuation block of the if statement is emitted within the condition scope this had the undesirable effect of creating a line table entry at the end of the then or else statement, a line that may have never been executed. PR19864 / rdar://problem/17052973 llvm-svn: 209764
21 lines
694 B
C++
21 lines
694 B
C++
// RUN: %clang -g -std=c++11 -S -emit-llvm %s -o - | FileCheck %s
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// PR19864
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int main() {
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int v[] = {13, 21, 8, 3, 34, 1, 5, 2};
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int a = 0, b = 0;
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for (int x : v)
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if (x >= 3)
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++b; // CHECK: add nsw{{.*}}, 1
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else if (x >= 0)
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++a; // CHECK: add nsw{{.*}}, 1
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// The continuation block if the if statement should not share the
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// location of the ++a statement. Having it point to the end of
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// the condition is not ideal either, but it's less missleading.
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// CHECK: br label
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// CHECK: br label
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// CHECK: br label {{.*}}, !dbg ![[DBG:.*]]
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// CHECK: ![[DBG]] = metadata !{i32 [[@LINE-11]], i32 0, metadata !{{.*}}, null}
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}
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