| ; Test the "T" asm constraint, which accepts addresses that have a base, | |
| ; an index and a 20-bit displacement. | |
| ; | |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s | |
| define void @f1(i64 %base) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK: blah 0(%r2) | |
| ; CHECK: br %r14 | |
| %addr = inttoptr i64 %base to i64 * | |
| call void asm "blah $0", "=*T" (i64 *%addr) | |
| ret void | |
| } | |
| ; FIXME: at the moment the precise constraint is not passed down to | |
| ; target code, so we must conservatively treat "T" as "Q". |