Convert the uses of '|&' to use '2>&1 |' instead, which works on old
versions of Bash. In addition, I can back out the change to the lit
built-in shell test runner to support this.
This should fix the majority of fallout on Darwin, but I suspect there
will be a few straggling issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/iabs.ll b/test/CodeGen/PowerPC/iabs.ll
index 595e355..7d089bb 100644
--- a/test/CodeGen/PowerPC/iabs.ll
+++ b/test/CodeGen/PowerPC/iabs.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=ppc32 -stats |& \
+; RUN: llc < %s -march=ppc32 -stats 2>&1 | \
; RUN: grep "4 .*Number of machine instrs printed"
;; Integer absolute value, should produce something as good as:
diff --git a/test/CodeGen/PowerPC/lsr-postinc-pos.ll b/test/CodeGen/PowerPC/lsr-postinc-pos.ll
index f441e42..42472c5 100644
--- a/test/CodeGen/PowerPC/lsr-postinc-pos.ll
+++ b/test/CodeGen/PowerPC/lsr-postinc-pos.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -print-lsr-output |& FileCheck %s
+; RUN: llc < %s -print-lsr-output 2>&1 | FileCheck %s
; The icmp is a post-inc use, and the increment is in %bb11, but the
; scevgep needs to be inserted in %bb so that it is dominated by %t.
diff --git a/test/CodeGen/PowerPC/rlwimi3.ll b/test/CodeGen/PowerPC/rlwimi3.ll
index afeba49..7efdbe9 100644
--- a/test/CodeGen/PowerPC/rlwimi3.ll
+++ b/test/CodeGen/PowerPC/rlwimi3.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=ppc32 -stats |& \
+; RUN: llc < %s -march=ppc32 -stats 2>&1 | \
; RUN: grep "Number of machine instrs printed" | grep 12
define i16 @Trans16Bit(i32 %srcA, i32 %srcB, i32 %alpha) {