[llvm] r175877 - Use references to attribute groups on the call/invoke instructions.
Bill Wendling
isanbard at gmail.com
Fri Feb 22 01:09:42 PST 2013
Author: void
Date: Fri Feb 22 03:09:42 2013
New Revision: 175877
URL: http://llvm.org/viewvc/llvm-project?rev=175877&view=rev
Log:
Use references to attribute groups on the call/invoke instructions.
Listing all of the attributes for the callee of a call/invoke instruction is way
too much and makes the IR unreadable. Use references to attributes instead.
Modified:
llvm/trunk/lib/IR/AsmWriter.cpp
llvm/trunk/test/Analysis/BasicAA/intrinsics.ll
llvm/trunk/test/Analysis/BasicAA/pure-const-dce.ll
llvm/trunk/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll
llvm/trunk/test/Transforms/ArgumentPromotion/2008-02-01-ReturnAttrs.ll
llvm/trunk/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll
llvm/trunk/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll
llvm/trunk/test/Transforms/IPConstantProp/user-with-multiple-uses.ll
llvm/trunk/test/Transforms/Inline/inline_invoke.ll
llvm/trunk/test/Transforms/InstCombine/2012-04-23-Neon-Intrinsics.ll
llvm/trunk/test/Transforms/InstCombine/getelementptr.ll
llvm/trunk/test/Transforms/InstCombine/pow-1.ll
llvm/trunk/test/Transforms/JumpThreading/basic.ll
llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll
llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll
llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches.ll
llvm/trunk/test/Transforms/LoopUnswitch/infinite-loop.ll
llvm/trunk/test/Transforms/MemCpyOpt/memcpy.ll
llvm/trunk/test/Transforms/ObjCARC/apelim.ll
llvm/trunk/test/Transforms/ObjCARC/basic.ll
llvm/trunk/test/Transforms/ObjCARC/cfg-hazards.ll
llvm/trunk/test/Transforms/ObjCARC/contract-marker.ll
llvm/trunk/test/Transforms/ObjCARC/contract-storestrong.ll
llvm/trunk/test/Transforms/ObjCARC/contract-testcases.ll
llvm/trunk/test/Transforms/ObjCARC/contract.ll
llvm/trunk/test/Transforms/ObjCARC/ensure-that-exception-unwind-path-is-visited.ll
llvm/trunk/test/Transforms/ObjCARC/escape.ll
llvm/trunk/test/Transforms/ObjCARC/invoke.ll
llvm/trunk/test/Transforms/ObjCARC/move-and-form-retain-autorelease.ll
llvm/trunk/test/Transforms/ObjCARC/nested.ll
llvm/trunk/test/Transforms/ObjCARC/retain-block-alloca.ll
llvm/trunk/test/Transforms/ObjCARC/retain-block-side-effects.ll
llvm/trunk/test/Transforms/ObjCARC/retain-block.ll
llvm/trunk/test/Transforms/ObjCARC/retain-not-declared.ll
llvm/trunk/test/Transforms/ObjCARC/rle-s2l.ll
llvm/trunk/test/Transforms/ObjCARC/rv.ll
llvm/trunk/test/Transforms/ObjCARC/split-backedge.ll
llvm/trunk/test/Transforms/ObjCARC/weak-copies.ll
llvm/trunk/test/Transforms/ScalarRepl/phi-cycle.ll
llvm/trunk/test/Transforms/SimplifyCFG/switch-on-const-select.ll
Modified: llvm/trunk/lib/IR/AsmWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/AsmWriter.cpp?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/lib/IR/AsmWriter.cpp (original)
+++ llvm/trunk/lib/IR/AsmWriter.cpp Fri Feb 22 03:09:42 2013
@@ -554,13 +554,15 @@ void SlotTracker::processFunction() {
if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i)))
CreateMetadataSlot(N);
- // Add all the call attributes to the table. This is important for
- // inline ASM, which may have attributes but no declaration.
- if (CI->isInlineAsm()) {
- AttributeSet Attrs = CI->getAttributes().getFnAttributes();
- if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
- CreateAttributeSetSlot(Attrs);
- }
+ // Add all the call attributes to the table.
+ AttributeSet Attrs = CI->getAttributes().getFnAttributes();
+ if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
+ CreateAttributeSetSlot(Attrs);
+ } else if (const InvokeInst *II = dyn_cast<InvokeInst>(I)) {
+ // Add all the call attributes to the table.
+ AttributeSet Attrs = II->getAttributes().getFnAttributes();
+ if (Attrs.hasAttributes(AttributeSet::FunctionIndex))
+ CreateAttributeSetSlot(Attrs);
}
// Process metadata attached with this instruction.
@@ -1935,7 +1937,7 @@ void AssemblyWriter::printInstruction(co
}
Out << ')';
if (PAL.hasAttributes(AttributeSet::FunctionIndex))
- Out << ' ' << PAL.getAsString(AttributeSet::FunctionIndex);
+ Out << " #" << Machine.getAttributeGroupSlot(PAL.getFnAttributes());
} else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) {
Operand = II->getCalledValue();
PointerType *PTy = cast<PointerType>(Operand->getType());
@@ -1975,7 +1977,7 @@ void AssemblyWriter::printInstruction(co
Out << ')';
if (PAL.hasAttributes(AttributeSet::FunctionIndex))
- Out << ' ' << PAL.getAsString(AttributeSet::FunctionIndex);
+ Out << " #" << Machine.getAttributeGroupSlot(PAL.getFnAttributes());
Out << "\n to ";
writeOperand(II->getNormalDest(), true);
Modified: llvm/trunk/test/Analysis/BasicAA/intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/BasicAA/intrinsics.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/BasicAA/intrinsics.ll (original)
+++ llvm/trunk/test/Analysis/BasicAA/intrinsics.ll Fri Feb 22 03:09:42 2013
@@ -7,7 +7,7 @@ target datalayout = "e-p:32:32:32-i1:8:3
; CHECK: define <8 x i16> @test0(i8* noalias %p, i8* noalias %q, <8 x i16> %y) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) nounwind
+; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) [[ATTR:#[0-9]+]]
; CHECK-NEXT: call void @llvm.arm.neon.vst1.v8i16(i8* %q, <8 x i16> %y, i32 16)
; CHECK-NEXT: %c = add <8 x i16> %a, %a
define <8 x i16> @test0(i8* noalias %p, i8* noalias %q, <8 x i16> %y) {
@@ -22,7 +22,7 @@ entry:
; CHECK: define <8 x i16> @test1(i8* %p, <8 x i16> %y) {
; CHECK-NEXT: entry:
; CHECK-NEXT: %q = getelementptr i8* %p, i64 16
-; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) nounwind
+; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) [[ATTR]]
; CHECK-NEXT: call void @llvm.arm.neon.vst1.v8i16(i8* %q, <8 x i16> %y, i32 16)
; CHECK-NEXT: %c = add <8 x i16> %a, %a
define <8 x i16> @test1(i8* %p, <8 x i16> %y) {
@@ -39,4 +39,4 @@ declare <8 x i16> @llvm.arm.neon.vld1.v8
declare void @llvm.arm.neon.vst1.v8i16(i8*, <8 x i16>, i32) nounwind
; CHECK: attributes #0 = { nounwind readonly }
-; CHECK: attributes #1 = { nounwind }
+; CHECK: attributes [[ATTR]] = { nounwind }
Modified: llvm/trunk/test/Analysis/BasicAA/pure-const-dce.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/BasicAA/pure-const-dce.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/BasicAA/pure-const-dce.ll (original)
+++ llvm/trunk/test/Analysis/BasicAA/pure-const-dce.ll Fri Feb 22 03:09:42 2013
@@ -4,11 +4,11 @@
; CHECK: @test
; CHECK: entry
-; CHECK: %tmp0 = call i32 @TestConst(i32 5) readnone
-; CHECK-NEXT: %tmp1 = call i32 @TestPure(i32 6) readonly
+; CHECK: %tmp0 = call i32 @TestConst(i32 5) [[READNONE:#[0-9]+]]
+; CHECK-NEXT: %tmp1 = call i32 @TestPure(i32 6) [[READONLY:#[0-9]+]]
; CHECK-NEXT: %tmp2 = call i32 @TestNone(i32 7)
; CHECK-NEXT: store i32 1, i32* @g
-; CHECK-NEXT: %tmp5 = call i32 @TestPure(i32 6) readonly
+; CHECK-NEXT: %tmp5 = call i32 @TestPure(i32 6) [[READONLY]]
; CHECK-NEXT: %tmp7 = call i32 @TestNone(i32 7)
; CHECK-NEXT: %tmp8 = call i32 @TestNone(i32 7)
; CHECK-NEXT: %sum0 = add i32 %tmp0, %tmp1
@@ -50,5 +50,5 @@ declare i32 @TestPure(i32) readonly
declare i32 @TestNone(i32)
-; CHECK: attributes #0 = { readnone }
-; CHECK: attributes #1 = { readonly }
+; CHECK: attributes [[READNONE]] = { readnone }
+; CHECK: attributes [[READONLY]] = { readonly }
Modified: llvm/trunk/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll (original)
+++ llvm/trunk/test/Analysis/TypeBasedAliasAnalysis/intrinsics.ll Fri Feb 22 03:09:42 2013
@@ -7,7 +7,7 @@ target datalayout = "e-p:32:32:32-i1:8:3
; CHECK: define <8 x i16> @test0(i8* %p, i8* %q, <8 x i16> %y) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) nounwind
+; CHECK-NEXT: %a = call <8 x i16> @llvm.arm.neon.vld1.v8i16(i8* %p, i32 16) [[NUW:#[0-9]+]]
; CHECK-NEXT: call void @llvm.arm.neon.vst1.v8i16(i8* %q, <8 x i16> %y, i32 16)
; CHECK-NEXT: %c = add <8 x i16> %a, %a
define <8 x i16> @test0(i8* %p, i8* %q, <8 x i16> %y) {
@@ -23,7 +23,7 @@ declare <8 x i16> @llvm.arm.neon.vld1.v8
declare void @llvm.arm.neon.vst1.v8i16(i8*, <8 x i16>, i32) nounwind
; CHECK: attributes #0 = { nounwind readonly }
-; CHECK: attributes #1 = { nounwind }
+; CHECK: attributes [[NUW]] = { nounwind }
!0 = metadata !{metadata !"tbaa root", null}
!1 = metadata !{metadata !"A", metadata !0}
Modified: llvm/trunk/test/Transforms/ArgumentPromotion/2008-02-01-ReturnAttrs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ArgumentPromotion/2008-02-01-ReturnAttrs.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ArgumentPromotion/2008-02-01-ReturnAttrs.ll (original)
+++ llvm/trunk/test/Transforms/ArgumentPromotion/2008-02-01-ReturnAttrs.ll Fri Feb 22 03:09:42 2013
@@ -11,9 +11,9 @@ define i32 @f(i32 %x) {
entry:
%x_addr = alloca i32
store i32 %x, i32* %x_addr, align 4
-; CHECK: %tmp1 = call i32 @deref(i32 %x_addr.val) nounwind
+; CHECK: %tmp1 = call i32 @deref(i32 %x_addr.val) [[NUW:#[0-9]+]]
%tmp1 = call i32 @deref( i32* %x_addr ) nounwind
ret i32 %tmp1
}
-; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll (original)
+++ llvm/trunk/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll Fri Feb 22 03:09:42 2013
@@ -4,7 +4,7 @@
@g = global i8 0
-; CHECK: define internal void @foo(i8 signext %y) #0
+; CHECK: define internal void @foo(i8 signext %y) [[NUW:#[0-9]+]]
define internal zeroext i8 @foo(i8* inreg %p, i8 signext %y, ... ) nounwind {
store i8 %y, i8* @g
@@ -12,9 +12,9 @@ define internal zeroext i8 @foo(i8* inre
}
define i32 @bar() {
-; CHECK: call void @foo(i8 signext 1) nounwind
+; CHECK: call void @foo(i8 signext 1) [[NUW]]
%A = call zeroext i8(i8*, i8, ...)* @foo(i8* inreg null, i8 signext 1, %struct* byval null ) nounwind
ret i32 0
}
-; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll (original)
+++ llvm/trunk/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll Fri Feb 22 03:09:42 2013
@@ -8,7 +8,7 @@ entry:
call void @llvm.dbg.value(metadata !{i32 %len}, i64 0, metadata !10)
call void @llvm.dbg.value(metadata !{i32 %hash}, i64 0, metadata !11)
call void @llvm.dbg.value(metadata !{i32 %flags}, i64 0, metadata !12)
-; CHECK: call fastcc i8* @add_name_internal(i8* %name, i32 %hash) nounwind, !dbg !13
+; CHECK: call fastcc i8* @add_name_internal(i8* %name, i32 %hash) [[NUW:#[0-9]+]], !dbg !13
%0 = call fastcc i8* @add_name_internal(i8* %name, i32 %len, i32 %hash, i8 zeroext 0, i32 %flags) nounwind, !dbg !13 ; <i8*> [#uses=1]
ret i8* %0, !dbg !13
}
@@ -41,6 +41,7 @@ declare void @llvm.dbg.value(metadata, i
; CHECK: attributes #0 = { nounwind ssp }
; CHECK: attributes #1 = { nounwind readnone }
; CHECK: attributes #2 = { noinline nounwind ssp }
+; CHECK: attributes [[NUW]] = { nounwind }
!0 = metadata !{i32 524545, metadata !1, metadata !"name", metadata !2, i32 8, metadata !6} ; [ DW_TAG_arg_variable ]
!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"vfs_addname", metadata !"vfs_addname", metadata !"vfs_addname", metadata !2, i32 12, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ]
Modified: llvm/trunk/test/Transforms/IPConstantProp/user-with-multiple-uses.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/IPConstantProp/user-with-multiple-uses.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/IPConstantProp/user-with-multiple-uses.ll (original)
+++ llvm/trunk/test/Transforms/IPConstantProp/user-with-multiple-uses.ll Fri Feb 22 03:09:42 2013
@@ -6,7 +6,7 @@
; CHECK: define i32 @main() #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %call2 = tail call i32 @wwrite(i64 0) nounwind
+; CHECK-NEXT: %call2 = tail call i32 @wwrite(i64 0) [[NUW:#[0-9]+]]
; CHECK-NEXT: ret i32 123
define i32 @main() noreturn nounwind {
@@ -31,3 +31,4 @@ return:
; CHECK: attributes #0 = { noreturn nounwind }
; CHECK: attributes #1 = { nounwind readnone }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/Inline/inline_invoke.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/Inline/inline_invoke.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/Inline/inline_invoke.ll (original)
+++ llvm/trunk/test/Transforms/Inline/inline_invoke.ll Fri Feb 22 03:09:42 2013
@@ -330,7 +330,7 @@ terminate:
; CHECK-NEXT: br label %[[JOIN]]
; CHECK: [[JOIN]]:
; CHECK-NEXT: phi { i8*, i32 }
-; CHECK-NEXT: call void @opaque() nounwind
+; CHECK-NEXT: call void @opaque() [[NUW:#[0-9]+]]
; CHECK-NEXT: br label %[[FIX:[^\s]+]]
; CHECK: lpad:
; CHECK-NEXT: landingpad { i8*, i32 } personality i32 (...)* @__gxx_personality_v0
@@ -340,3 +340,8 @@ terminate:
; CHECK-NEXT: [[T1:%.*]] = phi i32 [ 0, %[[JOIN]] ], [ 1, %lpad ]
; CHECK-NEXT: call void @use(i32 [[T1]])
; CHECK-NEXT: call void @_ZSt9terminatev()
+
+; CHECK: attributes [[NUW]] = { nounwind }
+; CHECK: attributes #1 = { nounwind readnone }
+; CHECK: attributes #2 = { ssp uwtable }
+; CHECK: attributes #3 = { noreturn nounwind }
Modified: llvm/trunk/test/Transforms/InstCombine/2012-04-23-Neon-Intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/2012-04-23-Neon-Intrinsics.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/2012-04-23-Neon-Intrinsics.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/2012-04-23-Neon-Intrinsics.ll Fri Feb 22 03:09:42 2013
@@ -50,7 +50,7 @@ entry:
%b = add <4 x i32> zeroinitializer, %a
ret <4 x i32> %b
; CHECK: entry:
-; CHECK-NEXT: %a = tail call <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16> <i16 2, i16 2, i16 2, i16 2>, <4 x i16> %x) nounwind
+; CHECK-NEXT: %a = tail call <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16> <i16 2, i16 2, i16 2, i16 2>, <4 x i16> %x) [[NUW:#[0-9]+]]
; CHECK-NEXT: ret <4 x i32> %a
}
@@ -66,3 +66,7 @@ entry:
declare <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16>, <4 x i16>) nounwind readnone
declare <4 x i32> @llvm.arm.neon.vmullu.v4i32(<4 x i16>, <4 x i16>) nounwind readnone
+
+; CHECK: attributes #0 = { nounwind readnone ssp }
+; CHECK: attributes #1 = { nounwind readnone }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/InstCombine/getelementptr.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/getelementptr.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/getelementptr.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/getelementptr.ll Fri Feb 22 03:09:42 2013
@@ -424,7 +424,7 @@ define i32 @test35() nounwind {
i8* getelementptr (%t1* bitcast (%t0* @s to %t1*), i32 0, i32 1, i32 0)) nounwind
ret i32 0
; CHECK: @test35
-; CHECK: call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([17 x i8]* @"\01LC8", i64 0, i64 0), i8* getelementptr inbounds (%t0* @s, i64 0, i32 1, i64 0)) nounwind
+; CHECK: call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([17 x i8]* @"\01LC8", i64 0, i64 0), i8* getelementptr inbounds (%t0* @s, i64 0, i32 1, i64 0)) [[NUW:#[0-9]+]]
}
; Instcombine should constant-fold the GEP so that indices that have
@@ -508,3 +508,5 @@ define void @test39(%struct.ham* %arg, i
; CHECK: getelementptr inbounds %struct.ham* %arg, i64 0, i32 2
; CHECK: getelementptr inbounds i8* %tmp3, i64 -8
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/InstCombine/pow-1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/pow-1.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/pow-1.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/pow-1.ll Fri Feb 22 03:09:42 2013
@@ -30,7 +30,7 @@ define double @test_simplify2(double %x)
define float @test_simplify3(float %x) {
; CHECK: @test_simplify3
%retval = call float @powf(float 2.0, float %x)
-; CHECK-NEXT: [[EXP2F:%[a-z0-9]+]] = call float @exp2f(float %x) nounwind readonly
+; CHECK-NEXT: [[EXP2F:%[a-z0-9]+]] = call float @exp2f(float %x) [[NUW_RO:#[0-9]+]]
ret float %retval
; CHECK-NEXT: ret float [[EXP2F]]
}
@@ -38,7 +38,7 @@ define float @test_simplify3(float %x) {
define double @test_simplify4(double %x) {
; CHECK: @test_simplify4
%retval = call double @pow(double 2.0, double %x)
-; CHECK-NEXT: [[EXP2:%[a-z0-9]+]] = call double @exp2(double %x) nounwind readonly
+; CHECK-NEXT: [[EXP2:%[a-z0-9]+]] = call double @exp2(double %x) [[NUW_RO]]
ret double %retval
; CHECK-NEXT: ret double [[EXP2]]
}
@@ -64,8 +64,8 @@ define double @test_simplify6(double %x)
define float @test_simplify7(float %x) {
; CHECK: @test_simplify7
%retval = call float @powf(float %x, float 0.5)
-; CHECK-NEXT: [[SQRTF:%[a-z0-9]+]] = call float @sqrtf(float %x) nounwind readonly
-; CHECK-NEXT: [[FABSF:%[a-z0-9]+]] = call float @fabsf(float [[SQRTF]]) nounwind readonly
+; CHECK-NEXT: [[SQRTF:%[a-z0-9]+]] = call float @sqrtf(float %x) [[NUW_RO]]
+; CHECK-NEXT: [[FABSF:%[a-z0-9]+]] = call float @fabsf(float [[SQRTF]]) [[NUW_RO]]
; CHECK-NEXT: [[FCMP:%[a-z0-9]+]] = fcmp oeq float %x, 0xFFF0000000000000
; CHECK-NEXT: [[SELECT:%[a-z0-9]+]] = select i1 [[FCMP]], float 0x7FF0000000000000, float [[FABSF]]
ret float %retval
@@ -75,8 +75,8 @@ define float @test_simplify7(float %x) {
define double @test_simplify8(double %x) {
; CHECK: @test_simplify8
%retval = call double @pow(double %x, double 0.5)
-; CHECK-NEXT: [[SQRT:%[a-z0-9]+]] = call double @sqrt(double %x) nounwind readonly
-; CHECK-NEXT: [[FABS:%[a-z0-9]+]] = call double @fabs(double [[SQRT]]) nounwind readonly
+; CHECK-NEXT: [[SQRT:%[a-z0-9]+]] = call double @sqrt(double %x) [[NUW_RO]]
+; CHECK-NEXT: [[FABS:%[a-z0-9]+]] = call double @fabs(double [[SQRT]]) [[NUW_RO]]
; CHECK-NEXT: [[FCMP:%[a-z0-9]+]] = fcmp oeq double %x, 0xFFF0000000000000
; CHECK-NEXT: [[SELECT:%[a-z0-9]+]] = select i1 [[FCMP]], double 0x7FF0000000000000, double [[FABS]]
ret double %retval
@@ -150,3 +150,5 @@ define double @test_simplify16(double %x
ret double %retval
; CHECK-NEXT: ret double [[RECIPROCAL]]
}
+
+; CHECK: attributes [[NUW_RO]] = { nounwind readonly }
Modified: llvm/trunk/test/Transforms/JumpThreading/basic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/JumpThreading/basic.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/JumpThreading/basic.ll (original)
+++ llvm/trunk/test/Transforms/JumpThreading/basic.ll Fri Feb 22 03:09:42 2013
@@ -497,8 +497,8 @@ l2:
br label %l3
l3:
-; CHECK: call void @g() noduplicate
-; CHECK-NOT: call void @g() noduplicate
+; CHECK: call void @g() [[NOD:#[0-9]+]]
+; CHECK-NOT: call void @g() [[NOD]]
call void @g() noduplicate
%y = icmp ult i32 %p, 5
br i1 %y, label %l4, label %l5
@@ -512,3 +512,5 @@ l5:
ret void
; CHECK: }
}
+
+; CHECK: attributes [[NOD]] = { noduplicate }
Modified: llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll (original)
+++ llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll Fri Feb 22 03:09:42 2013
@@ -19,7 +19,7 @@
; CHECK-NEXT: i32 1, label %inc.us
; CHECK: inc.us: ; preds = %loop_begin.us
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW:#[0-9]+]]
; CHECK-NEXT: br label %loop_begin.backedge.us
; CHECK: .split: ; preds = %..split_crit_edge
@@ -40,7 +40,7 @@
; CHECK-NEXT: ]
; CHECK: dec.us3: ; preds = %loop_begin.us1
-; CHECK-NEXT: call void @decf() noreturn nounwind
+; CHECK-NEXT: call void @decf() [[NOR_NUW]]
; CHECK-NEXT: br label %loop_begin.backedge.us5
; CHECK: .split.split: ; preds = %.split..split.split_crit_edge
@@ -89,3 +89,6 @@ loop_exit:
declare void @incf() noreturn
declare void @decf() noreturn
+
+; CHECK: attributes #0 = { noreturn }
+; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind }
Modified: llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll (original)
+++ llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll Fri Feb 22 03:09:42 2013
@@ -25,7 +25,7 @@
; CHECK-NEXT: ]
; CHECK: inc.us: ; preds = %second_switch.us, %loop_begin.us
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW:#[0-9]+]]
; CHECK-NEXT: br label %loop_begin.backedge.us
; CHECK: .split: ; preds = %..split_crit_edge
@@ -45,7 +45,7 @@
; CHECK-NEXT: ]
; CHECK: inc: ; preds = %loop_begin.inc_crit_edge, %second_switch
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW]]
; CHECK-NEXT: br label %loop_begin.backedge
define i32 @test(i32* %var) {
@@ -82,3 +82,6 @@ loop_exit:
declare void @incf() noreturn
declare void @decf() noreturn
+
+; CHECK: attributes #0 = { noreturn }
+; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind }
Modified: llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches.ll (original)
+++ llvm/trunk/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches.ll Fri Feb 22 03:09:42 2013
@@ -30,7 +30,7 @@
; CHECK-NEXT: i32 1, label %inc.us.us
; CHECK: inc.us.us: ; preds = %second_switch.us.us, %loop_begin.us.us
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW:#[0-9]+]]
; CHECK-NEXT: br label %loop_begin.backedge.us.us
; CHECK: .split.us.split: ; preds = %.split.us..split.us.split_crit_edge
@@ -50,7 +50,7 @@
; CHECK-NEXT: br i1 true, label %us-unreachable8, label %inc.us
; CHECK: inc.us: ; preds = %second_switch.us.inc.us_crit_edge, %loop_begin.us
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW]]
; CHECK-NEXT: br label %loop_begin.backedge.us
; CHECK: .split: ; preds = %..split_crit_edge
@@ -75,7 +75,7 @@
; CHECK-NEXT: ]
; CHECK: inc.us4: ; preds = %loop_begin.inc_crit_edge.us, %second_switch.us3
-; CHECK-NEXT: call void @incf() noreturn nounwind
+; CHECK-NEXT: call void @incf() [[NOR_NUW]]
; CHECK-NEXT: br label %loop_begin.backedge.us6
; CHECK: loop_begin.inc_crit_edge.us: ; preds = %loop_begin.us1
@@ -136,3 +136,6 @@ loop_exit:
declare void @incf() noreturn
declare void @decf() noreturn
+
+; CHECK: attributes #0 = { noreturn }
+; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind }
Modified: llvm/trunk/test/Transforms/LoopUnswitch/infinite-loop.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LoopUnswitch/infinite-loop.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LoopUnswitch/infinite-loop.ll (original)
+++ llvm/trunk/test/Transforms/LoopUnswitch/infinite-loop.ll Fri Feb 22 03:09:42 2013
@@ -21,11 +21,11 @@
; CHECK-NEXT: br label %cond.end.us
; CHECK: abort0.split:
-; CHECK-NEXT: call void @end0() noreturn nounwind
+; CHECK-NEXT: call void @end0() [[NOR_NUW:#[0-9]+]]
; CHECK-NEXT: unreachable
; CHECK: abort1:
-; CHECK-NEXT: call void @end1() noreturn nounwind
+; CHECK-NEXT: call void @end1() [[NOR_NUW]]
; CHECK-NEXT: unreachable
; CHECK: }
@@ -51,3 +51,7 @@ abort1:
declare void @end0() noreturn
declare void @end1() noreturn
+
+; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes #1 = { noreturn }
+; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind }
Modified: llvm/trunk/test/Transforms/MemCpyOpt/memcpy.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/MemCpyOpt/memcpy.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/MemCpyOpt/memcpy.ll (original)
+++ llvm/trunk/test/Transforms/MemCpyOpt/memcpy.ll Fri Feb 22 03:09:42 2013
@@ -123,7 +123,7 @@ entry:
%call = call i32 @g(%struct.p* align 8 byval %agg.tmp) nounwind
ret i32 %call
; CHECK: @test7
-; CHECK: call i32 @g(%struct.p* byval align 8 %q) nounwind
+; CHECK: call i32 @g(%struct.p* byval align 8 %q) [[NUW:#[0-9]+]]
}
declare i32 @g(%struct.p* align 8 byval)
@@ -170,3 +170,7 @@ entry:
declare void @f1(%struct.big* sret)
declare void @f2(%struct.big*)
+
+; CHECK: attributes [[NUW]] = { nounwind }
+; CHECK: attributes #1 = { nounwind ssp }
+; CHECK: attributes #2 = { nounwind ssp uwtable }
Modified: llvm/trunk/test/Transforms/ObjCARC/apelim.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/apelim.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/apelim.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/apelim.ll Fri Feb 22 03:09:42 2013
@@ -38,8 +38,8 @@ entry:
}
; CHECK: define internal void @_GLOBAL__I_y()
-; CHECK: %0 = call i8* @objc_autoreleasePoolPush() nounwind
-; CHECK: call void @objc_autoreleasePoolPop(i8* %0) nounwind
+; CHECK: %0 = call i8* @objc_autoreleasePoolPush() [[NUW:#[0-9]+]]
+; CHECK: call void @objc_autoreleasePoolPop(i8* %0) [[NUW]]
; CHECK: }
define internal void @_GLOBAL__I_y() {
entry:
@@ -51,3 +51,5 @@ entry:
declare i8* @objc_autoreleasePoolPush()
declare void @objc_autoreleasePoolPop(i8*)
+
+; CHECK: attributes #0 = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/basic.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/basic.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/basic.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/basic.ll Fri Feb 22 03:09:42 2013
@@ -92,10 +92,10 @@ alt_return:
; CHECK: define void @test1b(
; CHECK: entry:
-; CHECK: tail call i8* @objc_retain(i8* %x) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %x) [[NUW:#[0-9]+]]
; CHECK-NOT: @objc_
; CHECK: if.end5:
-; CHECK: tail call void @objc_release(i8* %x) nounwind, !clang.imprecise_release !0
+; CHECK: tail call void @objc_release(i8* %x) [[NUW]], !clang.imprecise_release !0
; CHECK-NOT: @objc_
; CHECK: }
define void @test1b(i8* %x, i1 %p, i1 %q) {
@@ -404,8 +404,8 @@ entry:
; a stack argument.
; CHECK: define void @test11(
-; CHECK: tail call i8* @objc_retain(i8* %x) nounwind
-; CHECK: call i8* @objc_autorelease(i8* %0) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %x) [[NUW]]
+; CHECK: call i8* @objc_autorelease(i8* %0) [[NUW]]
; CHECK: }
define void @test11(i8* %x) nounwind {
entry:
@@ -431,8 +431,8 @@ entry:
; Same as test11 but the value is returned. Do an RV optimization.
; CHECK: define i8* @test11b(
-; CHECK: tail call i8* @objc_retain(i8* %x) nounwind
-; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %0) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %x) [[NUW]]
+; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %0) [[NUW]]
; CHECK: }
define i8* @test11b(i8* %x) nounwind {
entry:
@@ -462,10 +462,10 @@ entry:
; Trivial retain,autorelease pair. Don't delete!
; CHECK: define void @test13(
-; CHECK: tail call i8* @objc_retain(i8* %x) nounwind
-; CHECK: tail call i8* @objc_retain(i8* %x) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %x) [[NUW]]
+; CHECK: tail call i8* @objc_retain(i8* %x) [[NUW]]
; CHECK: @use_pointer(i8* %x)
-; CHECK: call i8* @objc_autorelease(i8* %x) nounwind
+; CHECK: call i8* @objc_autorelease(i8* %x) [[NUW]]
; CHECK: }
define void @test13(i8* %x, i64 %n) {
entry:
@@ -716,7 +716,7 @@ entry:
; Bitcast insertion
; CHECK: define void @test20(
-; CHECK: %tmp1 = tail call i8* @objc_retain(i8* %tmp) nounwind
+; CHECK: %tmp1 = tail call i8* @objc_retain(i8* %tmp) [[NUW]]
; CHECK-NEXT: invoke
define void @test20(double* %self) {
if.then12:
@@ -980,7 +980,7 @@ done:
; CHECK: call i8* @objc_retain(
; CHECK: call void @callee()
; CHECK: store
-; CHECK: call void @objc_release(i8* %p) nounwind, !clang.imprecise_release
+; CHECK: call void @objc_release(i8* %p) [[NUW]], !clang.imprecise_release
; CHECK: done:
; CHECK-NOT: @objc_
; CHECK: }
@@ -1450,9 +1450,9 @@ define void @test45(i8** %pp, i8** %qq)
; Don't delete retain and autorelease here.
; CHECK: define void @test46(
-; CHECK: tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK: true:
-; CHECK: call i8* @objc_autorelease(i8* %p) nounwind
+; CHECK: call i8* @objc_autorelease(i8* %p) [[NUW]]
define void @test46(i8* %p, i1 %a) {
entry:
call i8* @objc_retain(i8* %p)
@@ -1565,7 +1565,7 @@ define void @test53(void ()** %zz, i8**
; CHECK: define void @test54(
; CHECK: call i8* @returner()
-; CHECK-NEXT: call void @objc_release(i8* %t) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: call void @objc_release(i8* %t) [[NUW]], !clang.imprecise_release !0
; CHECK-NEXT: ret void
define void @test54() {
%t = call i8* @returner()
@@ -1595,10 +1595,10 @@ entry:
; CHECK: define void @test56(
; CHECK-NOT: @objc
; CHECK: if.then:
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) [[NUW]]
; CHECK-NEXT: tail call void @use_pointer(i8* %x)
; CHECK-NEXT: tail call void @use_pointer(i8* %x)
-; CHECK-NEXT: tail call void @objc_release(i8* %x) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: tail call void @objc_release(i8* %x) [[NUW]], !clang.imprecise_release !0
; CHECK-NEXT: br label %if.end
; CHECK-NOT: @objc
; CHECK: }
@@ -1630,10 +1630,10 @@ if.end:
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @use_pointer(i8* %x)
; CHECK-NEXT: call void @use_pointer(i8* %x)
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) [[NUW]]
; CHECK-NEXT: call void @use_pointer(i8* %x)
; CHECK-NEXT: call void @use_pointer(i8* %x)
-; CHECK-NEXT: call void @objc_release(i8* %x) nounwind
+; CHECK-NEXT: call void @objc_release(i8* %x) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test57(i8* %x) nounwind {
@@ -1673,10 +1673,10 @@ entry:
; CHECK: define void @test59(
; CHECK-NEXT: entry:
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %x) [[NUW]]
; CHECK-NEXT: call void @use_pointer(i8* %x)
; CHECK-NEXT: call void @use_pointer(i8* %x)
-; CHECK-NEXT: call void @objc_release(i8* %x) nounwind
+; CHECK-NEXT: call void @objc_release(i8* %x) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test59(i8* %x) nounwind {
@@ -1875,8 +1875,8 @@ return:
; rdar://11931823
; CHECK: define void @test66(
-; CHECK: %tmp7 = tail call i8* @objc_retain(i8* %cond) nounwind
-; CHECK: tail call void @objc_release(i8* %cond) nounwind
+; CHECK: %tmp7 = tail call i8* @objc_retain(i8* %cond) [[NUW]]
+; CHECK: tail call void @objc_release(i8* %cond) [[NUW]]
; CHECK: }
define void @test66(i8* %tmp5, i8* %bar, i1 %tobool, i1 %tobool1, i8* %call) {
entry:
@@ -2224,3 +2224,6 @@ end:
!0 = metadata !{}
declare i32 @__gxx_personality_v0(...)
+
+; CHECK: attributes #0 = { nounwind readnone }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/cfg-hazards.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/cfg-hazards.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/cfg-hazards.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/cfg-hazards.ll Fri Feb 22 03:09:42 2013
@@ -88,7 +88,7 @@ for.end:
; CHECK: define void @test3(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW:#[0-9]+]]
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
; CHECK: exit:
@@ -114,7 +114,7 @@ exit:
; CHECK: define void @test4(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
; CHECK: exit:
@@ -144,7 +144,7 @@ exit:
; CHECK: define void @test5(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: call void @callee()
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
@@ -178,7 +178,7 @@ exit:
; CHECK: define void @test6(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
; CHECK: exit:
@@ -211,7 +211,7 @@ exit:
; CHECK: define void @test7(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: call void @callee()
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
@@ -244,7 +244,7 @@ exit:
; CHECK: define void @test8(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
; CHECK: exit:
@@ -364,13 +364,13 @@ exit:
; CHECK: define void @test12(i8* %a) #0 {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %outer = tail call i8* @objc_retain(i8* %a) nounwind
-; CHECK-NEXT: %inner = tail call i8* @objc_retain(i8* %a) nounwind
+; CHECK-NEXT: %outer = tail call i8* @objc_retain(i8* %a) [[NUW]]
+; CHECK-NEXT: %inner = tail call i8* @objc_retain(i8* %a) [[NUW]]
; CHECK-NEXT: br label %loop
; CHECK-NOT: @objc_
; CHECK: exit:
-; CHECK-NEXT: call void @objc_release(i8* %a) nounwind
-; CHECK-NEXT: call void @objc_release(i8* %a) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: call void @objc_release(i8* %a) [[NUW]]
+; CHECK-NEXT: call void @objc_release(i8* %a) [[NUW]], !clang.imprecise_release !0
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test12(i8* %a) nounwind {
@@ -394,6 +394,6 @@ exit:
ret void
}
-; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes [[NUW]] = { nounwind }
!0 = metadata !{}
Modified: llvm/trunk/test/Transforms/ObjCARC/contract-marker.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/contract-marker.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/contract-marker.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/contract-marker.ll Fri Feb 22 03:09:42 2013
@@ -3,7 +3,7 @@
; CHECK: %call = tail call i32* @qux()
; CHECK-NEXT: %tcall = bitcast i32* %call to i8*
; CHECK-NEXT: call void asm sideeffect "mov\09r7, r7\09\09@ marker for objc_retainAutoreleaseReturnValue", ""()
-; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %tcall) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %tcall) [[NUW:#[0-9]+]]
define void @foo() {
entry:
@@ -21,3 +21,5 @@ declare void @bar(i8*)
!clang.arc.retainAutoreleasedReturnValueMarker = !{!0}
!0 = metadata !{metadata !"mov\09r7, r7\09\09@ marker for objc_retainAutoreleaseReturnValue"}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/contract-storestrong.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/contract-storestrong.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/contract-storestrong.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/contract-storestrong.ll Fri Feb 22 03:09:42 2013
@@ -10,7 +10,7 @@ declare void @use_pointer(i8*)
; CHECK: define void @test0(
; CHECK: entry:
-; CHECK-NEXT: tail call void @objc_storeStrong(i8** @x, i8* %p) nounwind
+; CHECK-NEXT: tail call void @objc_storeStrong(i8** @x, i8* %p) [[NUW:#[0-9]+]]
; CHECK-NEXT: ret void
define void @test0(i8* %p) {
entry:
@@ -25,10 +25,10 @@ entry:
; CHECK: define void @test1(i8* %p) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK-NEXT: %tmp = load volatile i8** @x, align 8
; CHECK-NEXT: store i8* %0, i8** @x, align 8
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test1(i8* %p) {
@@ -44,10 +44,10 @@ entry:
; CHECK: define void @test2(i8* %p) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK-NEXT: %tmp = load i8** @x, align 8
; CHECK-NEXT: store volatile i8* %0, i8** @x, align 8
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test2(i8* %p) {
@@ -64,11 +64,11 @@ entry:
; CHECK: define void @test3(i8* %newValue) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %x0 = tail call i8* @objc_retain(i8* %newValue) nounwind
+; CHECK-NEXT: %x0 = tail call i8* @objc_retain(i8* %newValue) [[NUW]]
; CHECK-NEXT: %x1 = load i8** @x, align 8
; CHECK-NEXT: store i8* %x0, i8** @x, align 8
; CHECK-NEXT: tail call void @use_pointer(i8* %x1), !clang.arc.no_objc_arc_exceptions !0
-; CHECK-NEXT: tail call void @objc_release(i8* %x1) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: tail call void @objc_release(i8* %x1) [[NUW]], !clang.imprecise_release !0
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test3(i8* %newValue) {
@@ -85,11 +85,11 @@ entry:
; CHECK: define i1 @test4(i8* %newValue, i8* %foo) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %x0 = tail call i8* @objc_retain(i8* %newValue) nounwind
+; CHECK-NEXT: %x0 = tail call i8* @objc_retain(i8* %newValue) [[NUW]]
; CHECK-NEXT: %x1 = load i8** @x, align 8
; CHECK-NEXT: store i8* %x0, i8** @x, align 8
; CHECK-NEXT: %t = icmp eq i8* %x1, %foo
-; CHECK-NEXT: tail call void @objc_release(i8* %x1) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: tail call void @objc_release(i8* %x1) [[NUW]], !clang.imprecise_release !0
; CHECK-NEXT: ret i1 %t
; CHECK-NEXT: }
define i1 @test4(i8* %newValue, i8* %foo) {
@@ -106,7 +106,7 @@ entry:
; CHECK: define i1 @test5(i8* %newValue, i8* %foo) {
; CHECK: %t = icmp eq i8* %x1, %foo
-; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %newValue) nounwind
+; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %newValue) [[NUW]]
define i1 @test5(i8* %newValue, i8* %foo) {
entry:
%x0 = tail call i8* @objc_retain(i8* %newValue) nounwind
@@ -121,7 +121,7 @@ entry:
; CHECK: define i1 @test6(i8* %newValue, i8* %foo) {
; CHECK: %t = icmp eq i8* %x1, %foo
-; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %newValue) nounwind
+; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %newValue) [[NUW]]
define i1 @test6(i8* %newValue, i8* %foo) {
entry:
%x0 = tail call i8* @objc_retain(i8* %newValue) nounwind
@@ -136,9 +136,9 @@ entry:
; CHECK: define void @test7(
; CHECK-NEXT: entry:
-; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK-NEXT: %tmp = load i8** @x, align 8
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test7(i8* %p) {
@@ -155,7 +155,7 @@ entry:
; CHECK-NEXT: entry:
; CHECK-NEXT: %tmp = load i8** @x, align 8
; CHECK-NEXT: store i8* %p, i8** @x, align 8
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @test8(i8* %p) {
@@ -167,3 +167,5 @@ entry:
}
!0 = metadata !{}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/contract-testcases.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/contract-testcases.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/contract-testcases.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/contract-testcases.ll Fri Feb 22 03:09:42 2013
@@ -69,7 +69,7 @@ bb7:
; CHECK: define void @_Z6doTestP8NSString() {
; CHECK: invoke.cont: ; preds = %entry
; CHECK-NEXT: call void asm sideeffect "mov\09r7, r7\09\09@ marker for objc_retainAutoreleaseReturnValue", ""()
-; CHECK-NEXT: %tmp = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %call) nounwind
+; CHECK-NEXT: %tmp = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %call) [[NUW:#[0-9]+]]
define void @_Z6doTestP8NSString() {
entry:
%call = invoke i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* ()*)()
@@ -88,3 +88,6 @@ lpad:
!clang.arc.retainAutoreleasedReturnValueMarker = !{!0}
!0 = metadata !{metadata !"mov\09r7, r7\09\09@ marker for objc_retainAutoreleaseReturnValue"}
+
+; CHECK: attributes #0 = { optsize }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/contract.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/contract.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/contract.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/contract.ll Fri Feb 22 03:09:42 2013
@@ -34,7 +34,7 @@ entry:
; Merge objc_retain and objc_autorelease into objc_retainAutorelease.
; CHECK: define void @test2(
-; CHECK: tail call i8* @objc_retainAutorelease(i8* %x) nounwind
+; CHECK: tail call i8* @objc_retainAutorelease(i8* %x) [[NUW:#[0-9]+]]
; CHECK: }
define void @test2(i8* %x) nounwind {
entry:
@@ -47,7 +47,7 @@ entry:
; Same as test2 but the value is returned. Do an RV optimization.
; CHECK: define i8* @test2b(
-; CHECK: tail call i8* @objc_retainAutoreleaseReturnValue(i8* %x) nounwind
+; CHECK: tail call i8* @objc_retainAutoreleaseReturnValue(i8* %x) [[NUW]]
; CHECK: }
define i8* @test2b(i8* %x) nounwind {
entry:
@@ -59,7 +59,7 @@ entry:
; Merge a retain,autorelease pair around a call.
; CHECK: define void @test3(
-; CHECK: tail call i8* @objc_retainAutorelease(i8* %x) nounwind
+; CHECK: tail call i8* @objc_retainAutorelease(i8* %x) [[NUW]]
; CHECK: @use_pointer(i8* %0)
; CHECK: }
define void @test3(i8* %x, i64 %n) {
@@ -75,7 +75,7 @@ entry:
; CHECK: define void @test4(
; CHECK-NEXT: entry:
-; CHECK-NEXT: @objc_retainAutorelease(i8* %x) nounwind
+; CHECK-NEXT: @objc_retainAutorelease(i8* %x) [[NUW]]
; CHECK-NEXT: @use_pointer
; CHECK-NEXT: @objc_release
; CHECK-NEXT: ret void
@@ -92,9 +92,9 @@ entry:
; Don't merge retain and autorelease if they're not control-equivalent.
; CHECK: define void @test5(
-; CHECK: tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK: true:
-; CHECK: call i8* @objc_autorelease(i8* %0) nounwind
+; CHECK: call i8* @objc_autorelease(i8* %0) [[NUW]]
; CHECK: }
define void @test5(i8* %p, i1 %a) {
entry:
@@ -119,8 +119,8 @@ false:
; Those entrypoints don't exist yet though.
; CHECK: define i8* @test6(
-; CHECK: call i8* @objc_retainAutoreleasedReturnValue(i8* %p) nounwind
-; CHECK: %t = tail call i8* @objc_autoreleaseReturnValue(i8* %1) nounwind
+; CHECK: call i8* @objc_retainAutoreleasedReturnValue(i8* %p) [[NUW]]
+; CHECK: %t = tail call i8* @objc_autoreleaseReturnValue(i8* %1) [[NUW]]
; CHECK: }
define i8* @test6() {
%p = call i8* @returner()
@@ -161,3 +161,5 @@ return:
%retval = phi i8* [ %c, %if.then ], [ null, %entry ]
ret i8* %retval
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/ensure-that-exception-unwind-path-is-visited.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/ensure-that-exception-unwind-path-is-visited.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/ensure-that-exception-unwind-path-is-visited.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/ensure-that-exception-unwind-path-is-visited.ll Fri Feb 22 03:09:42 2013
@@ -42,7 +42,7 @@ entry:
; CHECK: call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %tmp2, i8* %tmp1)
%call = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %tmp2, i8* %tmp1), !dbg !37, !clang.arc.no_objc_arc_exceptions !38
call void @llvm.dbg.value(metadata !{i8* %call}, i64 0, metadata !12), !dbg !37
-; CHECK: call i8* @objc_retain(i8* %call) nounwind
+; CHECK: call i8* @objc_retain(i8* %call) [[NUW:#[0-9]+]]
%tmp3 = call i8* @objc_retain(i8* %call) nounwind, !dbg !39
call void @llvm.dbg.value(metadata !{i8* %call}, i64 0, metadata !25), !dbg !39
invoke fastcc void @ThrowFunc(i8* %call)
@@ -104,6 +104,12 @@ declare void @NSLog(i8*, ...)
declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+; CHECK: attributes #0 = { ssp uwtable }
+; CHECK: attributes #1 = { nounwind readnone }
+; CHECK: attributes #2 = { nonlazybind }
+; CHECK: attributes #3 = { noinline ssp uwtable }
+; CHECK: attributes [[NUW]] = { nounwind }
+
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!33, !34, !35, !36}
Modified: llvm/trunk/test/Transforms/ObjCARC/escape.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/escape.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/escape.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/escape.ll Fri Feb 22 03:09:42 2013
@@ -10,8 +10,8 @@ target datalayout = "e-p:64:64:64-i1:8:8
; with the objc_storeWeak call.
; CHECK: define void @test0(
-; CHECK: %tmp7 = call i8* @objc_retainBlock(i8* %tmp6) nounwind, !clang.arc.copy_on_escape !0
-; CHECK: call void @objc_release(i8* %tmp7) nounwind, !clang.imprecise_release !0
+; CHECK: %tmp7 = call i8* @objc_retainBlock(i8* %tmp6) [[NUW:#[0-9]+]], !clang.arc.copy_on_escape !0
+; CHECK: call void @objc_release(i8* %tmp7) [[NUW]], !clang.imprecise_release !0
; CHECK: }
define void @test0() nounwind {
entry:
@@ -129,3 +129,6 @@ declare i8* @not_really_objc_storeWeak(i
declare void @objc_release(i8*)
!0 = metadata !{}
+
+; CHECK: attributes [[NUW]] = { nounwind }
+; CHECK: attributes #1 = { nounwind ssp }
Modified: llvm/trunk/test/Transforms/ObjCARC/invoke.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/invoke.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/invoke.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/invoke.ll Fri Feb 22 03:09:42 2013
@@ -12,10 +12,10 @@ declare i8* @returner()
; CHECK: define void @test0(
; CHECK: invoke.cont:
-; CHECK: call void @objc_release(i8* %zipFile) nounwind, !clang.imprecise_release !0
+; CHECK: call void @objc_release(i8* %zipFile) [[NUW:#[0-9]+]], !clang.imprecise_release !0
; CHECK: ret void
; CHECK: lpad:
-; CHECK: call void @objc_release(i8* %zipFile) nounwind, !clang.imprecise_release !0
+; CHECK: call void @objc_release(i8* %zipFile) [[NUW]], !clang.imprecise_release !0
; CHECK: ret void
define void @test0(i8* %zipFile) {
entry:
@@ -39,11 +39,11 @@ lpad:
; CHECK: define void @test1(
; CHECK: invoke.cont:
-; CHECK: call void @objc_release(i8* %zipFile) nounwind, !clang.imprecise_release !0
+; CHECK: call void @objc_release(i8* %zipFile) [[NUW]], !clang.imprecise_release !0
; CHECK: call void @callee()
; CHECK: br label %done
; CHECK: lpad:
-; CHECK: call void @objc_release(i8* %zipFile) nounwind, !clang.imprecise_release !0
+; CHECK: call void @objc_release(i8* %zipFile) [[NUW]], !clang.imprecise_release !0
; CHECK: call void @callee()
; CHECK: br label %done
; CHECK: done:
@@ -108,7 +108,7 @@ finally.rethrow:
; CHECK: define void @test3(
; CHECK: if.end:
-; CHECK-NEXT: call void @objc_release(i8* %p) nounwind
+; CHECK-NEXT: call void @objc_release(i8* %p) [[NUW]]
; CHECK-NEXT: ret void
define void @test3(i8* %p, i1 %b) {
entry:
@@ -140,10 +140,10 @@ if.end:
; CHECK: lpad:
; CHECK-NEXT: %r = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__objc_personality_v0 to i8*)
; CHECK-NEXT: cleanup
-; CHECK-NEXT: call void @objc_release(i8* %p) nounwind
+; CHECK-NEXT: call void @objc_release(i8* %p) [[NUW]]
; CHECK-NEXT: ret void
; CHECK: if.end:
-; CHECK-NEXT: call void @objc_release(i8* %p) nounwind
+; CHECK-NEXT: call void @objc_release(i8* %p) [[NUW]]
; CHECK-NEXT: ret void
define void @test4(i8* %p, i1 %b) {
entry:
@@ -215,4 +215,6 @@ if.end:
declare i32 @__gxx_personality_v0(...)
declare i32 @__objc_personality_v0(...)
+; CHECK: attributes [[NUW]] = { nounwind }
+
!0 = metadata !{}
Modified: llvm/trunk/test/Transforms/ObjCARC/move-and-form-retain-autorelease.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/move-and-form-retain-autorelease.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/move-and-form-retain-autorelease.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/move-and-form-retain-autorelease.ll Fri Feb 22 03:09:42 2013
@@ -4,7 +4,7 @@
; and various scary looking things and fold it into an objc_retainAutorelease.
; CHECK: bb57:
-; CHECK: tail call i8* @objc_retainAutorelease(i8* %tmp71x) nounwind
+; CHECK: tail call i8* @objc_retainAutorelease(i8* %tmp71x) [[NUW:#[0-9]+]]
; CHECK: bb99:
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
@@ -219,3 +219,5 @@ bb104:
tail call void @objc_release(i8* %tmp107) nounwind
ret %14* %tmp106
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/nested.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/nested.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/nested.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/nested.ll Fri Feb 22 03:09:42 2013
@@ -770,9 +770,9 @@ forcoll.empty:
@__block_d_tmp5 = external hidden constant { i64, i64, i8*, i8*, i8*, i8* }
; CHECK: define void @test11(
-; CHECK: tail call i8* @objc_retain(i8* %call) nounwind
-; CHECK: tail call i8* @objc_retain(i8* %call) nounwind
-; CHECK: call void @objc_release(i8* %call) nounwind, !clang.imprecise_release !0
+; CHECK: tail call i8* @objc_retain(i8* %call) [[NUW:#[0-9]+]]
+; CHECK: tail call i8* @objc_retain(i8* %call) [[NUW]]
+; CHECK: call void @objc_release(i8* %call) [[NUW]], !clang.imprecise_release !0
; CHECK: }
define void @test11() {
entry:
@@ -820,3 +820,6 @@ entry:
call void @objc_release(i8* %call) nounwind, !clang.imprecise_release !0
ret void
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
+; CHECK: attributes #1 = { nonlazybind }
Modified: llvm/trunk/test/Transforms/ObjCARC/retain-block-alloca.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/retain-block-alloca.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/retain-block-alloca.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/retain-block-alloca.ll Fri Feb 22 03:09:42 2013
@@ -9,7 +9,7 @@
@"\01L_OBJC_SELECTOR_REFERENCES_" = external hidden global i8*, section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
; CHECK: define void @test(
-; CHECK: %3 = call i8* @objc_retainBlock(i8* %2) nounwind
+; CHECK: %3 = call i8* @objc_retainBlock(i8* %2) [[NUW:#[0-9]+]]
; CHECK: @objc_msgSend
; CHECK-NEXT: @objc_release(i8* %3)
define void @test(%0* %array) uwtable {
@@ -87,4 +87,8 @@ declare i8* @objc_msgSend(i8*, i8*, ...)
declare void @objc_release(i8*)
+; CHECK: attributes #0 = { uwtable }
+; CHECK: attributes #1 = { nonlazybind }
+; CHECK: attributes [[NUW]] = { nounwind }
+
!0 = metadata !{}
Modified: llvm/trunk/test/Transforms/ObjCARC/retain-block-side-effects.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/retain-block-side-effects.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/retain-block-side-effects.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/retain-block-side-effects.ll Fri Feb 22 03:09:42 2013
@@ -4,7 +4,7 @@
; objc_retainBlock stores into %repeater so the load from after the
; call isn't forwardable from the store before the call.
-; CHECK: %tmp16 = call i8* @objc_retainBlock(i8* %tmp15) nounwind
+; CHECK: %tmp16 = call i8* @objc_retainBlock(i8* %tmp15) [[NUW:#[0-9]+]]
; CHECK: %tmp17 = bitcast i8* %tmp16 to void ()*
; CHECK: %tmp18 = load %struct.__block_byref_repeater** %byref.forwarding, align 8
; CHECK: %repeater12 = getelementptr inbounds %struct.__block_byref_repeater* %tmp18, i64 0, i32 6
@@ -37,3 +37,6 @@ entry:
}
declare i8* @objc_retainBlock(i8*)
+
+; CHECK: attributes #0 = { noreturn }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/retain-block.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/retain-block.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/retain-block.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/retain-block.ll Fri Feb 22 03:09:42 2013
@@ -28,8 +28,8 @@ entry:
; optimization possible.
; CHECK: define void @test0_no_metadata(i8* %tmp) {
-; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) nounwind
-; CHECK: tail call void @objc_release(i8* %tmp2) nounwind, !clang.imprecise_release !0
+; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) [[NUW:#[0-9]+]]
+; CHECK: tail call void @objc_release(i8* %tmp2) [[NUW]], !clang.imprecise_release !0
; CHECK: }
define void @test0_no_metadata(i8* %tmp) {
entry:
@@ -43,8 +43,8 @@ entry:
; optimization possible.
; CHECK: define void @test0_escape(i8* %tmp, i8** %z) {
-; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) nounwind, !clang.arc.copy_on_escape !0
-; CHECK: tail call void @objc_release(i8* %tmp2) nounwind, !clang.imprecise_release !0
+; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) [[NUW]], !clang.arc.copy_on_escape !0
+; CHECK: tail call void @objc_release(i8* %tmp2) [[NUW]], !clang.imprecise_release !0
; CHECK: }
define void @test0_escape(i8* %tmp, i8** %z) {
entry:
@@ -58,8 +58,8 @@ entry:
; Same as test0_escape, but there's no intervening call.
; CHECK: define void @test0_just_escape(i8* %tmp, i8** %z) {
-; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) nounwind, !clang.arc.copy_on_escape !0
-; CHECK: tail call void @objc_release(i8* %tmp2) nounwind, !clang.imprecise_release !0
+; CHECK: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) [[NUW]], !clang.arc.copy_on_escape !0
+; CHECK: tail call void @objc_release(i8* %tmp2) [[NUW]], !clang.imprecise_release !0
; CHECK: }
define void @test0_just_escape(i8* %tmp, i8** %z) {
entry:
@@ -73,9 +73,9 @@ entry:
; CHECK: define void @test1(i8* %tmp) {
; CHECK-NOT: @objc
-; CHECK: tail call i8* @objc_retain(i8* %tmp) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %tmp) [[NUW]]
; CHECK-NOT: @objc
-; CHECK: tail call void @objc_release(i8* %tmp) nounwind, !clang.imprecise_release !0
+; CHECK: tail call void @objc_release(i8* %tmp) [[NUW]], !clang.imprecise_release !0
; CHECK-NOT: @objc
; CHECK: }
define void @test1(i8* %tmp) {
@@ -95,10 +95,10 @@ entry:
; CHECK: define void @test1_no_metadata(i8* %tmp) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call i8* @objc_retainBlock(i8* %tmp) nounwind
+; CHECK-NEXT: tail call i8* @objc_retainBlock(i8* %tmp) [[NUW]]
; CHECK-NEXT: @use_pointer(i8* %tmp2)
; CHECK-NEXT: @use_pointer(i8* %tmp2)
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]], !clang.imprecise_release !0
; CHECK-NOT: @objc
; CHECK: }
define void @test1_no_metadata(i8* %tmp) {
@@ -118,11 +118,11 @@ entry:
; CHECK: define void @test1_escape(i8* %tmp, i8** %z) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) nounwind, !clang.arc.copy_on_escape !0
+; CHECK-NEXT: %tmp2 = tail call i8* @objc_retainBlock(i8* %tmp) [[NUW]], !clang.arc.copy_on_escape !0
; CHECK-NEXT: store i8* %tmp2, i8** %z
; CHECK-NEXT: @use_pointer(i8* %tmp2)
; CHECK-NEXT: @use_pointer(i8* %tmp2)
-; CHECK-NEXT: tail call void @objc_release(i8* %tmp) nounwind, !clang.imprecise_release !0
+; CHECK-NEXT: tail call void @objc_release(i8* %tmp) [[NUW]], !clang.imprecise_release !0
; CHECK-NOT: @objc
; CHECK: }
define void @test1_escape(i8* %tmp, i8** %z) {
@@ -136,3 +136,5 @@ entry:
tail call void @objc_release(i8* %tmp) nounwind, !clang.imprecise_release !0
ret void
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/retain-not-declared.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/retain-not-declared.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/retain-not-declared.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/retain-not-declared.ll Fri Feb 22 03:09:42 2013
@@ -13,7 +13,7 @@ declare void @objc_release(i8*)
; CHECK: define i8* @test0(i8* %p) {
; CHECK-NEXT: entry:
-; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleaseReturnValue(i8* %p) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleaseReturnValue(i8* %p) [[NUW:#[0-9]+]]
; CHECK-NEXT: ret i8* %0
; CHECK-NEXT: }
@@ -65,3 +65,5 @@ lpad100:
declare i32 @__gxx_personality_v0(...)
!0 = metadata !{}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/rle-s2l.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/rle-s2l.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/rle-s2l.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/rle-s2l.ll Fri Feb 22 03:09:42 2013
@@ -57,7 +57,7 @@ define void @test2(i8** %p) {
; CHECK: define void @test3(i8** %p) {
; CHECK-NEXT: %x = call i8* @objc_loadWeak(i8** %p)
-; CHECK-NEXT: call void @use_pointer(i8* %x) readonly
+; CHECK-NEXT: call void @use_pointer(i8* %x) [[RO:#[0-9]+]]
; CHECK-NEXT: %1 = tail call i8* @objc_retain(i8* %x)
; CHECK-NEXT: call void @use_pointer(i8* %x)
; CHECK-NEXT: ret void
@@ -74,7 +74,7 @@ define void @test3(i8** %p) {
; CHECK: define void @test4(i8** %p) {
; CHECK-NEXT: %x = call i8* @objc_loadWeak(i8** %p)
-; CHECK-NEXT: call void @use_pointer(i8* %x) readonly
+; CHECK-NEXT: call void @use_pointer(i8* %x) [[RO]]
; CHECK-NEXT: call void @callee()
; CHECK-NEXT: %y = call i8* @objc_loadWeak(i8** %p)
; CHECK-NEXT: call void @use_pointer(i8* %y)
@@ -133,3 +133,6 @@ define void @test7(i8** %p, i8* %n, i8**
call void @use_pointer(i8* %y)
ret void
}
+
+; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes [[RO]] = { readonly }
Modified: llvm/trunk/test/Transforms/ObjCARC/rv.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/rv.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/rv.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/rv.ll Fri Feb 22 03:09:42 2013
@@ -29,7 +29,7 @@ declare i8* @returner()
; CHECK: define void @test0(
; CHECK-NEXT: entry:
; CHECK-NEXT: %x = call i8* @returner
-; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %x) nounwind
+; CHECK-NEXT: %0 = tail call i8* @objc_retainAutoreleasedReturnValue(i8* %x) [[NUW:#[0-9]+]]
; CHECK: t:
; CHECK-NOT: @objc_
; CHECK: return:
@@ -159,8 +159,8 @@ define i8* @test9(i8* %p) {
; Apply the RV optimization.
; CHECK: define i8* @test10(i8* %p)
-; CHECK: tail call i8* @objc_retain(i8* %p) nounwind
-; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %p) nounwind
+; CHECK: tail call i8* @objc_retain(i8* %p) [[NUW]]
+; CHECK: tail call i8* @objc_autoreleaseReturnValue(i8* %p) [[NUW]]
; CHECK-NEXT: ret i8* %p
define i8* @test10(i8* %p) {
%1 = call i8* @objc_retain(i8* %p)
@@ -215,7 +215,7 @@ define i8* @test13() {
; argument is not a return value.
; CHECK: define void @test14(
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %p) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %p) [[NUW]]
; CHECK-NEXT: ret void
define void @test14(i8* %p) {
call i8* @objc_retainAutoreleasedReturnValue(i8* %p)
@@ -227,7 +227,7 @@ define void @test14(i8* %p) {
; CHECK: define void @test15(
; CHECK-NEXT: %y = call i8* @returner()
-; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) nounwind
+; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) [[NUW]]
; CHECK-NEXT: ret void
define void @test15() {
%y = call i8* @returner()
@@ -240,7 +240,7 @@ define void @test15() {
; CHECK: define void @test16(
; CHECK-NEXT: %y = call i8* @returner()
-; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) nounwind
+; CHECK-NEXT: tail call i8* @objc_retainAutoreleasedReturnValue(i8* %y) [[NUW]]
; CHECK-NEXT: ret void
define void @test16() {
%y = call i8* @returner()
@@ -252,7 +252,7 @@ define void @test16() {
; argument is not a return value.
; CHECK: define void @test17(
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) [[NUW]]
; CHECK-NEXT: ret void
define void @test17(i8* %y) {
call i8* @objc_retain(i8* %y)
@@ -265,7 +265,7 @@ define void @test17(i8* %y) {
; CHECK: define void @test18(
; CHECK-NEXT: %y = call i8* @returner()
; CHECK-NEXT: call void @callee()
-; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) nounwind
+; CHECK-NEXT: tail call i8* @objc_retain(i8* %y) [[NUW]]
; CHECK-NEXT: ret void
define void @test18() {
%y = call i8* @returner()
@@ -323,7 +323,7 @@ define i8* @test22(i8* %p) {
; Convert autoreleaseRV to autorelease.
; CHECK: define void @test23(
-; CHECK: call i8* @objc_autorelease(i8* %p) nounwind
+; CHECK: call i8* @objc_autorelease(i8* %p) [[NUW]]
define void @test23(i8* %p) {
store i8 0, i8* %p
call i8* @objc_autoreleaseReturnValue(i8* %p)
@@ -340,3 +340,5 @@ define {}* @test24(i8* %p) {
%s = bitcast i8* %p to {}*
ret {}* %s
}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/split-backedge.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/split-backedge.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/split-backedge.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/split-backedge.ll Fri Feb 22 03:09:42 2013
@@ -4,12 +4,12 @@
; rdar://11256239
; CHECK: define void @test0
-; CHECK: call i8* @objc_retain(i8* %call) nounwind
-; CHECK: call i8* @objc_retain(i8* %call) nounwind
-; CHECK: call i8* @objc_retain(i8* %cond) nounwind
-; CHECK: call void @objc_release(i8* %call) nounwind
-; CHECK: call void @objc_release(i8* %call) nounwind
-; CHECK: call void @objc_release(i8* %cond) nounwind
+; CHECK: call i8* @objc_retain(i8* %call) [[NUW:#[0-9]+]]
+; CHECK: call i8* @objc_retain(i8* %call) [[NUW]]
+; CHECK: call i8* @objc_retain(i8* %cond) [[NUW]]
+; CHECK: call void @objc_release(i8* %call) [[NUW]]
+; CHECK: call void @objc_release(i8* %call) [[NUW]]
+; CHECK: call void @objc_release(i8* %cond) [[NUW]]
define void @test0() {
entry:
br label %while.body
@@ -46,3 +46,5 @@ declare i8* @objc_retain(i8*)
declare void @use_pointer(i8*)
!0 = metadata !{}
+
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/ObjCARC/weak-copies.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ObjCARC/weak-copies.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ObjCARC/weak-copies.ll (original)
+++ llvm/trunk/test/Transforms/ObjCARC/weak-copies.ll Fri Feb 22 03:09:42 2013
@@ -19,7 +19,7 @@ target triple = "x86_64-apple-darwin11.0
; CHECK: define void @foo() {
; CHECK-NEXT: entry:
; CHECK-NEXT: %call = call i8* @bar()
-; CHECK-NEXT: call void @use(i8* %call) nounwind
+; CHECK-NEXT: call void @use(i8* %call) [[NUW:#[0-9]+]]
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @foo() {
@@ -84,6 +84,6 @@ declare i8* @objc_loadWeak(i8**)
declare void @use(i8*) nounwind
declare void @objc_destroyWeak(i8**)
-; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes [[NUW]] = { nounwind }
!0 = metadata !{}
Modified: llvm/trunk/test/Transforms/ScalarRepl/phi-cycle.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ScalarRepl/phi-cycle.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/ScalarRepl/phi-cycle.ll (original)
+++ llvm/trunk/test/Transforms/ScalarRepl/phi-cycle.ll Fri Feb 22 03:09:42 2013
@@ -67,7 +67,7 @@ while.cond.backedge.i:
; CHECK: func.exit:
; CHECK-NOT: load
-; CHECK: %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([6 x i8]* @.str, i64 0, i64 0), i32 %tmp) nounwind
+; CHECK: %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([6 x i8]* @.str, i64 0, i64 0), i32 %tmp) [[NUW:#[0-9]+]]
func.exit: ; preds = %while.body.i.func.exit_crit_edge, %while.cond.i.func.exit_crit_edge
%tmp3 = load i32* %x.i, align 4
%call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([6 x i8]* @.str, i64 0, i64 0), i32 %tmp3) nounwind
@@ -75,3 +75,6 @@ func.exit:
}
declare i32 @printf(i8* nocapture, ...) nounwind
+
+; CHECK: attributes #0 = { nounwind uwtable }
+; CHECK: attributes [[NUW]] = { nounwind }
Modified: llvm/trunk/test/Transforms/SimplifyCFG/switch-on-const-select.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/SimplifyCFG/switch-on-const-select.ll?rev=175877&r1=175876&r2=175877&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/SimplifyCFG/switch-on-const-select.ll (original)
+++ llvm/trunk/test/Transforms/SimplifyCFG/switch-on-const-select.ll Fri Feb 22 03:09:42 2013
@@ -35,7 +35,7 @@ define i32 @bar(i64 %x, i64 %y) nounwind
; CHECK: @bar
entry:
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call void @bees.a() nounwind
+; CHECK-NEXT: tail call void @bees.a() [[NUW:#[0-9]+]]
; CHECK-NEXT: ret i32 0
%lt = icmp slt i64 %x, %y
%qux = select i1 %lt, i32 0, i32 2
@@ -61,7 +61,7 @@ define void @bazz(i64 %x, i64 %y) nounwi
; CHECK: @bazz
entry:
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call void @bees.b() nounwind
+; CHECK-NEXT: tail call void @bees.b() [[NUW]]
; CHECK-NEXT: ret void
%lt = icmp slt i64 %x, %y
%qux = select i1 %lt, i32 10, i32 12
@@ -86,7 +86,7 @@ define void @quux(i64 %x, i64 %y) nounwi
; CHECK: @quux
entry:
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call void @bees.a() nounwind
+; CHECK-NEXT: tail call void @bees.a() [[NUW]]
; CHECK-NEXT: ret void
%lt = icmp slt i64 %x, %y
%qux = select i1 %lt, i32 0, i32 0
@@ -136,3 +136,6 @@ bees:
declare void @llvm.trap() nounwind noreturn
declare void @bees.a() nounwind
declare void @bees.b() nounwind
+
+; CHECK: attributes [[NUW]] = { nounwind }
+; CHECK: attributes #1 = { noreturn nounwind }
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