Make the default triple optional by allowing an empty string
When building LLVM as a (potentially dynamic) library that can be linked against
by multiple compilers, the default triple is not really meaningful.
We allow to explicitely set it to an empty string when configuring LLVM.
In this case, said "target independent" tests in the test suite that are using
the default triple are disabled by matching the newly available feature
"default_triple".
Reviewers: probinson, echristo
Differential Revision: http://reviews.llvm.org/D12660
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247775
diff --git a/llvm/test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll b/llvm/test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
index fde3303..d20e3b0 100644
--- a/llvm/test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
+++ b/llvm/test/CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
@@ -1,4 +1,5 @@
; RUN: llc < %s
+; REQUIRES: default_triple
define void @iterative_hash_host_wide_int() {
%zero = alloca i32 ; <i32*> [#uses=2]
diff --git a/llvm/test/CodeGen/PowerPC/2006-08-15-SelectionCrash.ll b/llvm/test/CodeGen/PowerPC/2006-08-15-SelectionCrash.ll
index c63fd9a..3d5fa52 100644
--- a/llvm/test/CodeGen/PowerPC/2006-08-15-SelectionCrash.ll
+++ b/llvm/test/CodeGen/PowerPC/2006-08-15-SelectionCrash.ll
@@ -1,4 +1,5 @@
; RUN: llc < %s
+; REQUIRES: default_triple
%struct..0anon = type { i32 }
%struct.rtx_def = type { i16, i8, i8, [1 x %struct..0anon] }
diff --git a/llvm/test/CodeGen/PowerPC/2006-12-07-LargeAlloca.ll b/llvm/test/CodeGen/PowerPC/2006-12-07-LargeAlloca.ll
index 0e77098..c064c27 100644
--- a/llvm/test/CodeGen/PowerPC/2006-12-07-LargeAlloca.ll
+++ b/llvm/test/CodeGen/PowerPC/2006-12-07-LargeAlloca.ll
@@ -1,6 +1,7 @@
; RUN: llc < %s -march=ppc64
; RUN: llc < %s -march=ppc32
; RUN: llc < %s
+; REQUIRES: default_triple
define void @bitap() {
entry:
diff --git a/llvm/test/CodeGen/PowerPC/2006-12-07-SelectCrash.ll b/llvm/test/CodeGen/PowerPC/2006-12-07-SelectCrash.ll
index 9660d45..8536dda 100644
--- a/llvm/test/CodeGen/PowerPC/2006-12-07-SelectCrash.ll
+++ b/llvm/test/CodeGen/PowerPC/2006-12-07-SelectCrash.ll
@@ -1,6 +1,7 @@
; RUN: llc < %s -march=ppc64
; RUN: llc < %s -march=ppc32
; RUN: llc < %s
+; REQUIRES: default_triple
@qsz.b = external global i1 ; <i1*> [#uses=1]
diff --git a/llvm/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll b/llvm/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll
index 4830ca6..aa39dfd 100644
--- a/llvm/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll
+++ b/llvm/test/CodeGen/PowerPC/2007-11-19-VectorSplitting.ll
@@ -2,6 +2,7 @@
; RUN: llc < %s -march=ppc32 -mcpu=g3
; RUN: llc < %s -march=ppc32 -mcpu=g5
; PR1811
+; REQUIRES: default_triple
define void @execute_shader(<4 x float>* %OUT, <4 x float>* %IN, <4 x float>*
%CONST) {
diff --git a/llvm/test/CodeGen/PowerPC/load-shift-combine.ll b/llvm/test/CodeGen/PowerPC/load-shift-combine.ll
index 8d1f814..3b46857 100644
--- a/llvm/test/CodeGen/PowerPC/load-shift-combine.ll
+++ b/llvm/test/CodeGen/PowerPC/load-shift-combine.ll
@@ -1,4 +1,5 @@
; RUN: llc < %s
+; REQUIRES: default_triple
; This used to cause a crash. A standard load is converted to a pre-increment
; load. Later the pre-increment load is combined with a subsequent SRL to