diff options
Diffstat (limited to 'test/CodeGen/ARM/2007-05-22-tailmerge-3.ll')
| -rw-r--r-- | test/CodeGen/ARM/2007-05-22-tailmerge-3.ll | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll b/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll index acbab8a..30ae723 100644 --- a/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll +++ b/test/CodeGen/ARM/2007-05-22-tailmerge-3.ll @@ -1,10 +1,23 @@ -; RUN: llc < %s -march=arm | grep bl.*baz | count 1 -; RUN: llc < %s -march=arm | grep bl.*quux | count 1 -; RUN: llc < %s -march=arm -enable-tail-merge=0 | grep bl.*baz | count 2 -; RUN: llc < %s -march=arm -enable-tail-merge=0 | grep bl.*quux | count 2 -; Check that tail merging is the default on ARM, and that -enable-tail-merge=0 works. +; RUN: llc < %s -march=arm | FileCheck %s +; RUN: llc < %s -march=arm -enable-tail-merge=0 | \ +; RUN: FileCheck --check-prefix=NOMERGE %s + +; Check that tail merging is the default on ARM, and that -enable-tail-merge=0 +; works. ; PR1628 +; CHECK: bl _baz +; CHECK-NOT: bl _baz + +; CHECK: bl _quux +; CHECK-NOT: bl _quux + +; NOMERGE: bl _baz +; NOMERGE: bl _baz + +; NOMERGE: bl _quux +; NOMERGE: bl _quux + ; 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" target triple = "i686-apple-darwin8" |