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make this more interesting, test the static const array. 

llvm-svn: 85464
This commit is contained in:
Chris Lattner 2009-10-29 01:20:34 +00:00
parent 8829fc3a18
commit 29fb551a36
1 changed files with 17 additions and 6 deletions
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23
clang/test/CodeGen/indirect-goto.c
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@ -1,9 +1,7 @@
// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t &&
// RUN: grep "ret i32" %t | count 1 &&
// RUN: grep "ret i32 210" %t | count 1
// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts -S | grep "ret i32 2520"
static int foo(unsigned i) {
const void *addrs[] = { &&L1, &&L2, &&L3, &&L4, &&L5 };
void *addrs[] = { &&L1, &&L2, &&L3, &&L4, &&L5 };
int res = 1;
goto *addrs[i];
@ -15,6 +13,19 @@ static int foo(unsigned i) {
return res;
}
int bar() {
return foo(3);
static int foo2(unsigned i) {
static const void *addrs[] = { &&L1, &&L2, &&L3, &&L4, &&L5 };
int res = 1;
goto *addrs[i];
L5: res *= 11;
L4: res *= 7;
L3: res *= 5;
L2: res *= 3;
L1: res *= 2;
return res;
}
int bar() {
return foo(3)+foo2(4);
}