remove autoupgrade support for old forms of llvm.prefetch and the old

trampoline forms.  Both of these were correct in LLVM 3.0, and we don't
need to support LLVM 2.9 and earlier in mainline.

llvm-svn: 145174

6 files changed, 0 insertions, 145 deletions

diff --git a/llvm/test/Assembler/AutoUpgradeIntrinsics.ll b/llvm/test/Assembler/AutoUpgradeIntrinsics.ll
deleted file mode 100644
index d64d0774534..00000000000
--- a/llvm/test/Assembler/AutoUpgradeIntrinsics.ll
+++ /dev/null
@@ -1,24 +0,0 @@
-; Tests to make sure intrinsics are automatically upgraded.
-; RUN: llvm-as < %s | llvm-dis | FileCheck %s
-
-
-declare void @llvm.prefetch(i8*, i32, i32) nounwind
-
-define void @p(i8* %ptr) {
-; CHECK: llvm.prefetch(i8* %ptr, i32 0, i32 1, i32 1)
-  tail call void @llvm.prefetch(i8* %ptr, i32 0, i32 1)
-  ret void
-}
-
-declare i32 @nest_f(i8* nest, i32)
-declare i8* @llvm.init.trampoline(i8*, i8*, i8*)
-
-define void @test_trampolines() {
-; CHECK: call void @llvm.init.trampoline(i8* null, i8* bitcast (i32 (i8*, i32)* @nest_f to i8*), i8* null)
-; CHECK: call i8* @llvm.adjust.trampoline(i8* null)
-
-  call i8* @llvm.init.trampoline(i8* null,
-                                 i8* bitcast (i32 (i8*, i32)* @nest_f to i8*),
-                                 i8* null)
-  ret void
-}
diff --git a/llvm/test/CodeGen/X86/2008-01-16-Trampoline.ll b/llvm/test/CodeGen/X86/2008-01-16-Trampoline.ll
deleted file mode 100644
index 704b2bab4a2..00000000000
--- a/llvm/test/CodeGen/X86/2008-01-16-Trampoline.ll
+++ /dev/null
@@ -1,14 +0,0 @@
-; RUN: llc < %s -march=x86
-; RUN: llc < %s -march=x86-64
-
-	%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets = type { i32, i32, void (i32, i32)*, i8 (i32, i32)* }
-
-define fastcc i32 @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets.5146(i64 %table.0.0, i64 %table.0.1, i32 %last, i32 %pos) {
-entry:
-	%tramp22 = call i8* @llvm.init.trampoline( i8* null, i8* bitcast (void (%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets*, i32, i32)* @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets__move.5177 to i8*), i8* null )		; <i8*> [#uses=0]
-	unreachable
-}
-
-declare void @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets__move.5177(%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets* nest , i32, i32) nounwind 
-
-declare i8* @llvm.init.trampoline(i8*, i8*, i8*) nounwind 
diff --git a/llvm/test/Feature/intrinsics.ll b/llvm/test/Feature/intrinsics.ll
index 2dd6b53e7c9..fc13d5a6315 100644
--- a/llvm/test/Feature/intrinsics.ll
+++ b/llvm/test/Feature/intrinsics.ll
@@ -6,7 +6,6 @@ declare i1 @llvm.isunordered.f32(float, float)
 
 declare i1 @llvm.isunordered.f64(double, double)
 
-declare void @llvm.prefetch(i8*, i32, i32)
 
 declare i8 @llvm.ctpop.i8(i8)
 
@@ -41,7 +40,6 @@ declare double @llvm.sqrt.f64(double)
 define void @libm() {
         fcmp uno float 1.000000e+00, 2.000000e+00               ; <i1>:1 [#uses=0]
         fcmp uno double 3.000000e+00, 4.000000e+00              ; <i1>:2 [#uses=0]
-        call void @llvm.prefetch( i8* null, i32 1, i32 3 )
         call float @llvm.sqrt.f32( float 5.000000e+00 )         ; <float>:3 [#uses=0]
         call double @llvm.sqrt.f64( double 6.000000e+00 )               ; <double>:4 [#uses=0]
         call i8  @llvm.ctpop.i8( i8 10 )                ; <i32>:5 [#uses=0]
diff --git a/llvm/test/Transforms/GlobalOpt/2008-02-16-NestAttr.ll b/llvm/test/Transforms/GlobalOpt/2008-02-16-NestAttr.ll
deleted file mode 100644
index 0e70c49adf1..00000000000
--- a/llvm/test/Transforms/GlobalOpt/2008-02-16-NestAttr.ll
+++ /dev/null
@@ -1,57 +0,0 @@
-; RUN: opt < %s -globalopt -S | grep { nest } | count 1
-	%struct.FRAME.nest = type { i32, i32 (i32)* }
-	%struct.__builtin_trampoline = type { [10 x i8] }
-@.str = internal constant [7 x i8] c"%d %d\0A\00"		; <[7 x i8]*> [#uses=1]
-
-define i32 @process(i32 (i32)* %func) nounwind  {
-entry:
-	%tmp2 = tail call i32 %func( i32 1 ) nounwind 		; <i32> [#uses=1]
-	ret i32 %tmp2
-}
-
-define internal fastcc i32 @g.1478(%struct.FRAME.nest* nest  %CHAIN.1, i32 %m) nounwind  {
-entry:
-	%tmp3 = getelementptr %struct.FRAME.nest* %CHAIN.1, i32 0, i32 0		; <i32*> [#uses=1]
-	%tmp4 = load i32* %tmp3, align 4		; <i32> [#uses=1]
-	%tmp7 = icmp eq i32 %tmp4, %m		; <i1> [#uses=1]
-	%tmp78 = zext i1 %tmp7 to i32		; <i32> [#uses=1]
-	ret i32 %tmp78
-}
-
-define internal i32 @f.1481(%struct.FRAME.nest* nest  %CHAIN.2, i32 %m) nounwind  {
-entry:
-	%tmp4 = tail call fastcc i32 @g.1478( %struct.FRAME.nest* nest  %CHAIN.2, i32 %m ) nounwind 		; <i32> [#uses=1]
-	%tmp6 = getelementptr %struct.FRAME.nest* %CHAIN.2, i32 0, i32 0		; <i32*> [#uses=1]
-	%tmp7 = load i32* %tmp6, align 4		; <i32> [#uses=1]
-	%tmp9 = icmp eq i32 %tmp4, %tmp7		; <i1> [#uses=1]
-	%tmp910 = zext i1 %tmp9 to i32		; <i32> [#uses=1]
-	ret i32 %tmp910
-}
-
-define i32 @nest(i32 %n) nounwind  {
-entry:
-	%TRAMP.316 = alloca [10 x i8]		; <[10 x i8]*> [#uses=1]
-	%FRAME.0 = alloca %struct.FRAME.nest		; <%struct.FRAME.nest*> [#uses=3]
-	%TRAMP.316.sub = getelementptr [10 x i8]* %TRAMP.316, i32 0, i32 0		; <i8*> [#uses=1]
-	%tmp3 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 %n, i32* %tmp3, align 8
-	%FRAME.06 = bitcast %struct.FRAME.nest* %FRAME.0 to i8*		; <i8*> [#uses=1]
-	%tramp = call i8* @llvm.init.trampoline( i8* %TRAMP.316.sub, i8* bitcast (i32 (%struct.FRAME.nest*, i32)* @f.1481 to i8*), i8* %FRAME.06 )		; <i8*> [#uses=1]
-	%tmp7 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 1		; <i32 (i32)**> [#uses=1]
-	%tmp89 = bitcast i8* %tramp to i32 (i32)*		; <i32 (i32)*> [#uses=2]
-	store i32 (i32)* %tmp89, i32 (i32)** %tmp7, align 4
-	%tmp13 = call i32 @process( i32 (i32)* %tmp89 ) nounwind 		; <i32> [#uses=1]
-	ret i32 %tmp13
-}
-
-declare i8* @llvm.init.trampoline(i8*, i8*, i8*) nounwind 
-
-define i32 @main() nounwind  {
-entry:
-	%tmp = tail call i32 @nest( i32 2 ) nounwind 		; <i32> [#uses=1]
-	%tmp1 = tail call i32 @nest( i32 1 ) nounwind 		; <i32> [#uses=1]
-	%tmp3 = tail call i32 (i8*, ...)* @printf( i8* noalias  getelementptr ([7 x i8]* @.str, i32 0, i32 0), i32 %tmp1, i32 %tmp ) nounwind 		; <i32> [#uses=0]
-	ret i32 undef
-}
-
-declare i32 @printf(i8*, ...) nounwind 
diff --git a/llvm/test/Transforms/InstCombine/2007-09-11-Trampoline.ll b/llvm/test/Transforms/InstCombine/2007-09-11-Trampoline.ll
deleted file mode 100644
index 6190aa92805..00000000000
--- a/llvm/test/Transforms/InstCombine/2007-09-11-Trampoline.ll
+++ /dev/null
@@ -1,24 +0,0 @@
-; RUN: opt < %s -instcombine -S | grep {call i32 @f}
-
-	%struct.FRAME.nest = type { i32, i32 (i32)* }
-	%struct.__builtin_trampoline = type { [10 x i8] }
-
-declare i8* @llvm.init.trampoline(i8*, i8*, i8*)
-
-declare i32 @f(%struct.FRAME.nest* nest , i32 )
-
-define i32 @nest(i32 %n) {
-entry:
-	%FRAME.0 = alloca %struct.FRAME.nest, align 8		; <%struct.FRAME.nest*> [#uses=3]
-	%TRAMP.216 = alloca [10 x i8], align 16		; <[10 x i8]*> [#uses=1]
-	%TRAMP.216.sub = getelementptr [10 x i8]* %TRAMP.216, i32 0, i32 0		; <i8*> [#uses=1]
-	%tmp3 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 %n, i32* %tmp3, align 8
-	%FRAME.06 = bitcast %struct.FRAME.nest* %FRAME.0 to i8*		; <i8*> [#uses=1]
-	%tramp = call i8* @llvm.init.trampoline( i8* %TRAMP.216.sub, i8* bitcast (i32 (%struct.FRAME.nest* , i32)* @f to i8*), i8* %FRAME.06 )		; <i8*> [#uses=1]
-	%tmp7 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 1		; <i32 (i32)**> [#uses=1]
-	%tmp89 = bitcast i8* %tramp to i32 (i32)*		; <i32 (i32)*> [#uses=2]
-	store i32 (i32)* %tmp89, i32 (i32)** %tmp7, align 8
-	%tmp2.i = call i32 %tmp89( i32 1 )		; <i32> [#uses=1]
-	ret i32 %tmp2.i
-}
diff --git a/llvm/test/Transforms/InstCombine/2008-01-14-DoubleNest.ll b/llvm/test/Transforms/InstCombine/2008-01-14-DoubleNest.ll
deleted file mode 100644
index 6401dfd0c11..00000000000
--- a/llvm/test/Transforms/InstCombine/2008-01-14-DoubleNest.ll
+++ /dev/null
@@ -1,24 +0,0 @@
-; RUN: opt < %s -instcombine -disable-output
-
-	%struct.FRAME.nest = type { i32, i32 (i32*)* }
-	%struct.__builtin_trampoline = type { [10 x i8] }
-
-declare i8* @llvm.init.trampoline(i8*, i8*, i8*) nounwind 
-
-declare i32 @f(%struct.FRAME.nest* nest , i32*)
-
-define i32 @nest(i32 %n) {
-entry:
-	%FRAME.0 = alloca %struct.FRAME.nest, align 8		; <%struct.FRAME.nest*> [#uses=3]
-	%TRAMP.216 = alloca [10 x i8], align 16		; <[10 x i8]*> [#uses=1]
-	%TRAMP.216.sub = getelementptr [10 x i8]* %TRAMP.216, i32 0, i32 0		; <i8*> [#uses=1]
-	%tmp3 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 0		; <i32*> [#uses=1]
-	store i32 %n, i32* %tmp3, align 8
-	%FRAME.06 = bitcast %struct.FRAME.nest* %FRAME.0 to i8*		; <i8*> [#uses=1]
-	%tramp = call i8* @llvm.init.trampoline( i8* %TRAMP.216.sub, i8* bitcast (i32 (%struct.FRAME.nest*, i32*)* @f to i8*), i8* %FRAME.06 )		; <i8*> [#uses=1]
-	%tmp7 = getelementptr %struct.FRAME.nest* %FRAME.0, i32 0, i32 1		; <i32 (i32*)**> [#uses=1]
-	%tmp89 = bitcast i8* %tramp to i32 (i32*)*		; <i32 (i32*)*> [#uses=2]
-	store i32 (i32*)* %tmp89, i32 (i32*)** %tmp7, align 8
-	%tmp2.i = call i32 %tmp89( i32* nest  null )		; <i32> [#uses=1]
-	ret i32 %tmp2.i
-}