23 lines
498 B
C
23 lines
498 B
C
// RUN: %clang -O3 -emit-llvm -S -o - %s | FileCheck %s
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long long f0(void) {
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struct { unsigned f0 : 32; } x = { 18 };
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return (long long) (x.f0 - (int) 22);
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}
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// CHECK: @f0()
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// CHECK: ret i64 4294967292
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long long f1(void) {
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struct { unsigned f0 : 31; } x = { 18 };
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return (long long) (x.f0 - (int) 22);
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}
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// CHECK: @f1()
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// CHECK: ret i64 -4
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long long f2(void) {
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struct { unsigned f0 ; } x = { 18 };
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return (long long) (x.f0 - (int) 22);
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}
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// CHECK: @f2()
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// CHECK: ret i64 4294967292
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