Fix assertion failure in CodeGen where the input operand to an asm
instruction is tied to an output operand which is a pointer, and
the input operand is narrower than the output operand.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136438 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/asm.c b/test/CodeGen/asm.c
index a2d56c8..019eb9c 100644
--- a/test/CodeGen/asm.c
+++ b/test/CodeGen/asm.c
@@ -200,6 +200,15 @@
return res;
}
+void *t24(char c) {
+ void *addr;
+ // CHECK: @t24
+ // CHECK: zext i8 {{.*}} to i32
+ // CHECK-NEXT: call i8* asm "foobar"
+ __asm__ ("foobar" : "=a" (addr) : "0" (c));
+ return addr;
+}
+
// PR10299 - fpsr, fpcr
void test(void)