Fix ARM FastISel tests, as a first step to enabling ARM FastISel
ARM FastISel is currently only enabled for iOS non-Thumb1, and I'm working on
enabling it for other targets. As a first step I've fixed some of the tests.
Changes to ARM FastISel tests:
- Different triples don't generate the same relocations (especially
movw/movt versus constant pool loads). Use a regex to allow either.
- Mangling is different. Use a regex to allow either.
- The reserved registers are sometimes different, so registers get
allocated in a different order. Capture the names only where this
occurs.
- Add -verify-machineinstrs to some tests where it works. It doesn't
work everywhere it should yet.
- Add -fast-isel-abort to many tests that didn't have it before.
- Split out the VarArg test from fast-isel-call.ll into its own
test. This simplifies test setup because of --check-prefix.
Patch by JF Bastien
llvm-svn: 181801
diff --git a/llvm/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll b/llvm/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
index 60bc6a6..28a84e3 100644
--- a/llvm/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
+++ b/llvm/test/CodeGen/ARM/fast-isel-GEP-coalesce.ll
@@ -26,8 +26,8 @@
; THUMB: t2
%addr = alloca i32*, align 4
store i32* getelementptr inbounds ([3 x [3 x %struct.A]]* @A, i32 0, i32 2, i32 2, i32 3, i32 1, i32 2, i32 2), i32** %addr, align 4
-; ARM: movw r1, #1148
-; ARM: add r0, r0, r1
+; ARM: movw [[R:r[0-9]+]], #1148
+; ARM: add r0, r{{[0-9]+}}, [[R]]
; THUMB: addw r0, r0, #1148
%0 = load i32** %addr, align 4
ret i32* %0