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comparison clang/test/CodeGen/PR2001-bitfield-reload.c @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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children c4bab56944e8
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147:c2174574ed3a 150:1d019706d866
1 // RUN: %clang_cc1 -triple i386-unknown-unknown -O3 -emit-llvm -o - %s | FileCheck %s
2 // PR2001
3
4 /* Test that the result of the assignment properly uses the value *in
5 the bitfield* as opposed to the RHS. */
6 static int foo(int i) {
7 struct {
8 int f0 : 2;
9 } x;
10 return (x.f0 = i);
11 }
12
13 int bar() {
14 // CHECK: ret i32 1
15 return foo(-5) == -1;
16 }