Testcases for PR1628.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41719 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/ARM/2007-05-07-tailmerge-1.ll b/test/CodeGen/ARM/2007-05-07-tailmerge-1.ll
index 137aaf5938b1fe919a7bf7214f2006826381149a..c3596e7c7b4f337c41318e3a3df630ea90a75997 100644 (file)
--- a/test/CodeGen/ARM/2007-05-07-tailmerge-1.ll
+++ b/test/CodeGen/ARM/2007-05-07-tailmerge-1.ll
@@ -1,6 +1,9 @@
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge | grep bl.*baz | count 1
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge | grep bl.*quux | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge -enable-eh | grep bl.*baz | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge -enable-eh | grep bl.*quux | count 1
 ; Check that calls to baz and quux are tail-merged.
+; PR1628
 
 ; ModuleID = 'tail.c'
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"

diff --git a/test/CodeGen/ARM/2007-05-09-tailmerge-2.ll b/test/CodeGen/ARM/2007-05-09-tailmerge-2.ll
index c1b307b603f73cbd241e8d5adb4d700f47f69194..41ab1e52f674b519bec5db79c03d6e3310673590 100644 (file)
--- a/test/CodeGen/ARM/2007-05-09-tailmerge-2.ll
+++ b/test/CodeGen/ARM/2007-05-09-tailmerge-2.ll
@@ -1,6 +1,9 @@
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge | grep bl.*baz | count 1
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge | grep bl.*quux | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge -enable-eh | grep bl.*baz | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge -enable-eh | grep bl.*quux | count 1
 ; Check that calls to baz and quux are tail-merged.
+; PR1628
 
 ; ModuleID = 'tail.c'
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"

diff --git a/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll b/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll
index 3857d7d3e14dd0a8df2d10f095b93df84d2407f2..4c4a9336fd91b25a545b6fb0816d73d2f6453b76 100644 (file)
--- a/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll
+++ b/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll
@@ -2,7 +2,12 @@
 ; RUN: llvm-as < %s | llc -march=arm | grep bl.*quux | count 1
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge=0 | grep bl.*baz | count 2
 ; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge=0 | grep bl.*quux | count 2
+; RUN: llvm-as < %s | llc -march=arm -enable-eh | grep bl.*baz | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-eh | grep bl.*quux | count 1
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge=0 -enable-eh | grep bl.*baz | count 2
+; RUN: llvm-as < %s | llc -march=arm -enable-tail-merge=0 -enable-eh | grep bl.*quux | count 2
 ; Check that tail merging is the default on ARM, and that -enable-tail-merge=0 works.
+; PR1628
 
 ; ModuleID = 'tail.c'
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"