Make shell redirection construct portable

Summary: NetBSD shell sh(1) does not support ">& /dev/null" construct. This is bashism. The portable and POSIX solution is to use: "> /dev/null 2>&1". This change fixes 22 Unexpected Failures on NetBSD/amd64 for the "check-llvm" target. Sponsored by <The NetBSD Foundation> Reviewers: joerg, dim, rnk Reviewed By: joerg, rnk Subscribers: rnk, davide, llvm-commits Differential Revision: https://reviews.llvm.org/D35277 llvm-svn: 307789
2024-11-22 10:42:39 +01:00 · 2017-07-12 13:24:46 +00:00 · 2017-07-12 13:24:46 +00:00 · a973e7a418
commit a973e7a418
parent b8e8932e7b
22 changed files with 22 additions and 23 deletions
--- a/test/Analysis/BasicAA/unreachable-block.ll
+++ b/test/Analysis/BasicAA/unreachable-block.ll
@ -1,4 +1,4 @@
-; RUN: opt -basicaa -aa-eval -disable-output < %s >& /dev/null
+; RUN: opt -basicaa -aa-eval -disable-output < %s > /dev/null 2>&1

 ; BasicAA shouldn't infinitely recurse on the use-def cycles in
 ; unreachable code.
--- a/test/Assembler/2003-11-11-ImplicitRename.ll
+++ b/test/Assembler/2003-11-11-ImplicitRename.ll
@ -1,8 +1,7 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 void %test() {
  %X = add int 0, 1
  %X = add int 1, 2
  ret void
 }
-
--- a/test/Assembler/2007-11-26-AttributeOverload.ll
+++ b/test/Assembler/2007-11-26-AttributeOverload.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare i32 @atoi(i8*) nounwind readonly
 declare i32 @atoi(i8*)
--- a/test/CodeGen/X86/GC/badreadproto.ll
+++ b/test/CodeGen/X86/GC/badreadproto.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 	%list = type { i32, %list* }

--- a/test/CodeGen/X86/GC/badrootproto.ll
+++ b/test/CodeGen/X86/GC/badrootproto.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 	%list = type { i32, %list* }
 	%meta = type opaque
--- a/test/CodeGen/X86/GC/badwriteproto.ll
+++ b/test/CodeGen/X86/GC/badwriteproto.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 	%list = type { i32, %list* }

--- a/test/CodeGen/X86/GC/fat.ll
+++ b/test/CodeGen/X86/GC/fat.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare void @llvm.gcroot(i8**, i8*) nounwind

--- a/test/CodeGen/X86/GC/outside.ll
+++ b/test/CodeGen/X86/GC/outside.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare void @llvm.gcroot(i8**, i8*)

--- a/test/Other/2002-01-31-CallGraph.ll
+++ b/test/Other/2002-01-31-CallGraph.ll
@ -1,6 +1,6 @@
 ;  Call graph construction crash: Not handling indirect calls right
 ;
-; RUN: opt < %s -analyze -print-callgraph >& /dev/null
+; RUN: opt < %s -analyze -print-callgraph > /dev/null 2>&1
 ;

        %FunTy = type i32 (i32)
--- a/test/TableGen/UnterminatedComment.td
+++ b/test/TableGen/UnterminatedComment.td
@ -1,4 +1,4 @@
-// RUN: not llvm-tblgen < %s >& /dev/null
+// RUN: not llvm-tblgen < %s > /dev/null 2>&1

 def x;

--- a/test/Verifier/2004-05-21-SwitchConstantMismatch.ll
+++ b/test/Verifier/2004-05-21-SwitchConstantMismatch.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1



--- a/test/Verifier/2007-12-21-InvokeParamAttrs.ll
+++ b/test/Verifier/2007-12-21-InvokeParamAttrs.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare void @foo(i8*)

--- a/test/Verifier/2008-01-11-VarargAttrs.ll
+++ b/test/Verifier/2008-01-11-VarargAttrs.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 	%struct = type {  }

--- a/test/Verifier/2009-05-29-InvokeResult1.ll
+++ b/test/Verifier/2009-05-29-InvokeResult1.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare i32 @v()

--- a/test/Verifier/2009-05-29-InvokeResult2.ll
+++ b/test/Verifier/2009-05-29-InvokeResult2.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare i32 @v()

--- a/test/Verifier/2009-05-29-InvokeResult3.ll
+++ b/test/Verifier/2009-05-29-InvokeResult3.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1

 declare i32 @v()

--- a/test/Verifier/byval-1.ll
+++ b/test/Verifier/byval-1.ll
@ -1,2 +1,2 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 declare void @h(i32 byval %num)
--- a/test/Verifier/gcread-ptrptr.ll
+++ b/test/Verifier/gcread-ptrptr.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 ; PR1633

 %meta = type { i8* }
--- a/test/Verifier/gcroot-alloca.ll
+++ b/test/Verifier/gcroot-alloca.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 ; PR1633

 %meta = type { i8* }
--- a/test/Verifier/gcroot-meta.ll
+++ b/test/Verifier/gcroot-meta.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 ; PR1633

 %meta = type { i8* }
--- a/test/Verifier/gcroot-ptrptr.ll
+++ b/test/Verifier/gcroot-ptrptr.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 ; PR1633

 %meta = type { i8* }
--- a/test/Verifier/gcwrite-ptrptr.ll
+++ b/test/Verifier/gcwrite-ptrptr.ll
@ -1,4 +1,4 @@
-; RUN: not llvm-as < %s >& /dev/null
+; RUN: not llvm-as < %s > /dev/null 2>&1
 ; PR1633

 %meta = type { i8* }