Add more triples after r261235

Since the behaviour is now different between Darwin and non-Darwin,
more triples are needed :-/

llvm-svn: 261238

test/CodeGen/X86/float-conv-elim.ll

@@ -1,4 +1,4 @@
-; RUN: llc -march=x86-64 -mcpu=x86-64 < %s | FileCheck %s
+; RUN: llc -mtriple=i686-unknown-linux-gnu -march=x86-64 -mcpu=x86-64 < %s | FileCheck %s
 
 ; Make sure the float conversion is folded away as it should be.
 ; CHECK-LABEL: foo

test/CodeGen/X86/promote-i16.ll

@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s
 
 define signext i16 @foo(i16 signext %x) nounwind {
 entry:

test/CodeGen/X86/sext-ret-val.ll

@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s
 ; rdar://6699246
 
 define signext i8 @t1(i8* %A) nounwind readnone ssp {

test/CodeGen/X86/sext-trunc.ll

@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s
 
 define signext i8 @foo(i16 signext  %x) nounwind  {
 	%retval56 = trunc i16 %x to i8

test/CodeGen/X86/trunc-to-bool.ll

@@ -1,7 +1,7 @@
 ; An integer truncation to i1 should be done with an and instruction to make
 ; sure only the LSBit survives. Test that this is the case both for a returned
 ; value and as the operand of a branch.
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s
 
 define zeroext i1 @test1(i32 %X)  nounwind {
     %Y = trunc i32 %X to i1

test/CodeGen/X86/umul-with-overflow.ll

@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s
 
 declare {i32, i1} @llvm.umul.with.overflow.i32(i32 %a, i32 %b)
 define zeroext i1 @a(i32 %x)  nounwind {