From 8751d3b2e9a2fa903822a1f9061c0fe2c4c0bef2 Mon Sep 17 00:00:00 2001
From: Collin Baker <collinbaker@chromium.org>
Date: Fri, 16 Dec 2022 17:32:29 -0500
Subject: [PATCH] Make enum-match.rs test robust against variable name changes

https://reviews.llvm.org/D140192 caused the LLVM variable generated
for enum discriminant checks to be named differently (%narrow vs %1).

This adjusts the test CHECK directives to match any name.
---
 src/test/codegen/enum-match.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/test/codegen/enum-match.rs b/src/test/codegen/enum-match.rs
index 44f1b408d21..827eb20154a 100644
--- a/src/test/codegen/enum-match.rs
+++ b/src/test/codegen/enum-match.rs
@@ -34,8 +34,8 @@ pub enum Enum1 {
 
 // CHECK: define i8 @match1{{.*}}
 // CHECK-NEXT: start:
-// CHECK-NEXT: %1 = {{.*}}call i8 @llvm.usub.sat.i8(i8 %0, i8 1)
-// CHECK-NEXT: switch i8 %1, label {{.*}} [
+// CHECK-NEXT: [[DISCR:%.*]] = {{.*}}call i8 @llvm.usub.sat.i8(i8 %0, i8 1)
+// CHECK-NEXT: switch i8 [[DISCR]], label {{.*}} [
 #[no_mangle]
 pub fn match1(e: Enum1) -> u8 {
     use Enum1::*;