manually upgrade a bunch of tests to modern syntax, and remove some that

are either unreduced or only test old syntax.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133228 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll

@@ -4,7 +4,7 @@ target triple = "powerpc-apple-darwin8.8.0"
 ; RUN: llc < %s -march=ppc32 | grep {rlwinm r3, r3, 23, 30, 30}
 ; PR1473
 
-define i8 @foo(i16 zeroext  %a) zeroext  {
+define zeroext i8 @foo(i16 zeroext  %a)   {
         %tmp2 = lshr i16 %a, 10         ; <i16> [#uses=1]
         %tmp23 = trunc i16 %tmp2 to i8          ; <i8> [#uses=1]
         %tmp4 = shl i8 %tmp23, 1                ; <i8> [#uses=1]

test/CodeGen/PowerPC/2008-03-24-CoalescerBug.ll

@@ -18,7 +18,7 @@ define void @"-[PFTPersistentSymbols saveSymbolWithName:address:path:lineNumber:
 entry:
 	br i1 false, label %bb12, label %bb21
 bb12:		; preds = %entry
-	%tmp17 = tail call i8 inttoptr (i64 4294901504 to i8 (%struct..0objc_object*, %struct.objc_selector*, %struct.NSArray*)*)( %struct..0objc_object* null, %struct.objc_selector* null, %struct.NSArray* bitcast (%struct.__builtin_CFString* @0 to %struct.NSArray*) ) signext nounwind 		; <i8> [#uses=0]
+	%tmp17 = tail call signext i8 inttoptr (i64 4294901504 to i8 (%struct..0objc_object*, %struct.objc_selector*, %struct.NSArray*)*)( %struct..0objc_object* null, %struct.objc_selector* null, %struct.NSArray* bitcast (%struct.__builtin_CFString* @0 to %struct.NSArray*) )  nounwind 		; <i8> [#uses=0]
 	br i1 false, label %bb25, label %bb21
 bb21:		; preds = %bb12, %entry
 	%tmp24 = or i64 %flags, 4		; <i64> [#uses=1]

test/CodeGen/PowerPC/2008-07-15-SignExtendInreg.ll

@@ -2,7 +2,7 @@
 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-f128:64:128"
 target triple = "powerpc-apple-darwin9"
 
-define i16 @t(i16* %dct) signext nounwind  {
+define signext i16 @t(i16* %dct)  nounwind  {
 entry:
          load i16* null, align 2         ; <i16>:0 [#uses=2]
          lshr i16 %0, 11         ; <i16>:1 [#uses=0]

test/CodeGen/PowerPC/and-elim.ll

@@ -9,7 +9,7 @@ define void @test(i8* %P) {
 	ret void
 }
 
-define i16 @test2(i16 zeroext %crc) zeroext { 
+define zeroext i16 @test2(i16 zeroext %crc)  { 
         ; No and's should be needed for the i16s here.
         %tmp.1 = lshr i16 %crc, 1
         %tmp.7 = xor i16 %tmp.1, 40961

test/CodeGen/PowerPC/and_sext.ll

@@ -9,7 +9,7 @@ define i32 @test1(i32 %mode.0.i.0) {
         ret i32 %tmp.81
 }
 
-define i16 @test2(i16 signext %X, i16 signext %x) signext {
+define signext i16 @test2(i16 signext %X, i16 signext %x)  {
         %tmp = sext i16 %X to i32
         %tmp1 = sext i16 %x to i32
         %tmp2 = add i32 %tmp, %tmp1
@@ -20,7 +20,7 @@ define i16 @test2(i16 signext %X, i16 signext %x) signext {
         ret i16 %retval
 }
 
-define i16 @test3(i32 zeroext %X) signext {
+define signext i16 @test3(i32 zeroext %X)  {
         %tmp1 = lshr i32 %X, 16
         %tmp2 = trunc i32 %tmp1 to i16
         ret i16 %tmp2

test/CodeGen/PowerPC/calls.ll

@@ -1,7 +1,7 @@
 ; Test various forms of calls.
 
 ; RUN: llc < %s -march=ppc32 | \
-; RUN:   grep {bl } | count 2
+; RUN:   grep {bl } | count 1
 ; RUN: llc < %s -march=ppc32 | \
 ; RUN:   grep {bctrl} | count 1
 ; RUN: llc < %s -march=ppc32 | \
@@ -14,11 +14,6 @@ define void @test_direct() {
         ret void
 }
 
-define void @test_extsym(i8* %P) {
-        free i8* %P
-        ret void
-}
-
 define void @test_indirect(void ()* %fp) {
         call void %fp( )
         ret void

test/CodeGen/PowerPC/mul-with-overflow.ll

@@ -1,14 +1,14 @@
 ; RUN: llc < %s -march=ppc32
 
 declare {i32, i1} @llvm.umul.with.overflow.i32(i32 %a, i32 %b)
-define i1 @a(i32 %x) zeroext nounwind {
+define zeroext i1 @a(i32 %x)  nounwind {
   %res = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %x, i32 3)
   %obil = extractvalue {i32, i1} %res, 1
   ret i1 %obil
 }
 
 declare {i32, i1} @llvm.smul.with.overflow.i32(i32 %a, i32 %b)
-define i1 @b(i32 %x) zeroext nounwind {
+define zeroext i1 @b(i32 %x)  nounwind {
   %res = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %x, i32 3)
   %obil = extractvalue {i32, i1} %res, 1
   ret i1 %obil

test/CodeGen/PowerPC/small-arguments.ll

@@ -1,6 +1,6 @@
 ; RUN: llc < %s -march=ppc32 | not grep {extsh\\|rlwinm}
 
-declare i16 @foo() signext 
+declare signext i16 @foo()  
 
 define i32 @test1(i16 signext %X) {
 	%Y = sext i16 %X to i32  ;; dead
@@ -14,12 +14,12 @@ define i32 @test2(i16 zeroext %X) {
 }
 
 define void @test3() {
-	%tmp.0 = call i16 @foo() signext            ;; no extsh!
+	%tmp.0 = call signext i16 @foo()             ;; no extsh!
 	%tmp.1 = icmp slt i16 %tmp.0, 1234
 	br i1 %tmp.1, label %then, label %UnifiedReturnBlock
 
 then:	
-	call i32 @test1(i16 0 signext)
+	call i32 @test1(i16 signext 0)
 	ret void
 UnifiedReturnBlock:
 	ret void
@@ -46,7 +46,7 @@ define i32 @test6(i32* %P) {
         ret i32 %tmp.2
 }
 
-define i16 @test7(float %a) zeroext {
+define zeroext i16 @test7(float %a)  {
         %tmp.1 = fptoui float %a to i16
         ret i16 %tmp.1
 }