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https://github.com/c64scene-ar/llvm-6502.git
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7dd123d5b5
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112910 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
612 B
C
28 lines
612 B
C
// RUN: %llvmgcc %s -S -m32 -o - | FileCheck %s
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// Formerly this generated code that did a load past the end of the structure.
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// That was fixed by 46726, but that patch had bad side effects and was
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// reverted. This has been fixed another way in the meantime.
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extern void abort();
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extern void exit(int);
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struct T
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{
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unsigned i:8;
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unsigned c:24;
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};
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f(struct T t)
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{
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struct T s[1];
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s[0]=t;
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return(char)s->c;
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}
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main()
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{
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// CHECK: getelementptr inbounds %struct.T* %t, i32 0, i32 0
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// CHECK: getelementptr inbounds %struct.T* %t, i32 0, i32 0
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struct T t;
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t.i=0xff;
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t.c=0xffff11;
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if(f(t)!=0x11)abort();
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exit(0);
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}
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