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Testcase for llvm-gcc checkin 92108.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92110 91177308-0d34-0410-b5e6-96231b3b80d8
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Dale Johannesen 2009-12-24 01:10:43 +00:00
parent 04b091a782
commit b97a21cb2b
1 changed files with 16 additions and 0 deletions
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test/FrontendC++/2009-12-23-MissingSext.cpp Normal file
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// RUN: %llvmgxx %s -S -o - | FileCheck %s
// The store of p.y into the temporary was not
// getting extended to 32 bits, so uninitialized
// bits of the temporary were used. 7366161.
struct foo {
char x:8;
signed int y:24;
};
int bar(struct foo p, int x) {
// CHECK: bar
// CHECK: sext
// CHECK: sext
x = (p.y > x ? x : p.y);
return x;
// CHECK: return
}