llvm/test/CFrontend/2007-04-11-InlineAsmUnion.c

8 lines
159 B
C

// RUN: %llvmgcc %s -S -emit-llvm -o - | llvm-as | llc
union U { int x; float p; };
void foo() {
union U bar;
__asm__ volatile("foo %0\n" : "=r"(bar));
}