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author | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
commit | dce4a407a24b04eebc6a376f8e62b41aaa7b071f (patch) | |
tree | dcebc53f2b182f145a2e659393bf9a0472cedf23 /test/Transforms/MergeFunc | |
parent | 220b921aed042f9e520c26cffd8282a94c66c3d5 (diff) | |
download | external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.zip external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.gz external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.bz2 |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
Diffstat (limited to 'test/Transforms/MergeFunc')
-rw-r--r-- | test/Transforms/MergeFunc/crash.ll | 14 | ||||
-rw-r--r-- | test/Transforms/MergeFunc/inttoptr-address-space.ll | 6 | ||||
-rw-r--r-- | test/Transforms/MergeFunc/inttoptr.ll | 14 | ||||
-rw-r--r-- | test/Transforms/MergeFunc/mergefunc-struct-return.ll | 40 |
4 files changed, 57 insertions, 17 deletions
diff --git a/test/Transforms/MergeFunc/crash.ll b/test/Transforms/MergeFunc/crash.ll index 0897ba2..3475e28 100644 --- a/test/Transforms/MergeFunc/crash.ll +++ b/test/Transforms/MergeFunc/crash.ll @@ -8,9 +8,9 @@ target triple = "i386-pc-linux-gnu" %.qux.2585 = type { i32, i32, i8* } @g2 = external unnamed_addr constant [9 x i8], align 1 -@g3 = internal hidden unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)] +@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)] -define internal hidden i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 { +define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 { br label %1 ; <label>:1 @@ -20,26 +20,26 @@ define internal hidden i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) al ret i32 undef } -define internal hidden i32 @func10(%.qux.2496* nocapture %this) align 2 { +define internal i32 @func10(%.qux.2496* nocapture %this) align 2 { %1 = getelementptr inbounds %.qux.2496* %this, i32 0, i32 1, i32 1 %2 = load i32* %1, align 4 ret i32 %2 } -define internal hidden i8* @func29(i32* nocapture %this) align 2 { +define internal i8* @func29(i32* nocapture %this) align 2 { ret i8* getelementptr inbounds ([9 x i8]* @g2, i32 0, i32 0) } -define internal hidden i32* @func33(%.qux.2585* nocapture %this) align 2 { +define internal i32* @func33(%.qux.2585* nocapture %this) align 2 { ret i32* undef } -define internal hidden i32* @func34(%.qux.2585* nocapture %this) align 2 { +define internal i32* @func34(%.qux.2585* nocapture %this) align 2 { %1 = getelementptr inbounds %.qux.2585* %this, i32 0 ret i32* undef } -define internal hidden i8* @func35(%.qux.2585* nocapture %this) align 2 { +define internal i8* @func35(%.qux.2585* nocapture %this) align 2 { %1 = getelementptr inbounds %.qux.2585* %this, i32 0, i32 2 %2 = load i8** %1, align 4 ret i8* %2 diff --git a/test/Transforms/MergeFunc/inttoptr-address-space.ll b/test/Transforms/MergeFunc/inttoptr-address-space.ll index 0d834bc..2e5e2fc 100644 --- a/test/Transforms/MergeFunc/inttoptr-address-space.ll +++ b/test/Transforms/MergeFunc/inttoptr-address-space.ll @@ -6,10 +6,10 @@ target datalayout = "e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32- %.qux.2585 = type { i32, i32, i8* } @g2 = external addrspace(1) constant [9 x i8], align 1 -@g3 = internal hidden unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585 addrspace(1)*)* @func35 to i8*)] +@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585 addrspace(1)*)* @func35 to i8*)] -define internal hidden i32 @func10(%.qux.2496 addrspace(1)* nocapture %this) align 2 { +define internal i32 @func10(%.qux.2496 addrspace(1)* nocapture %this) align 2 { bb: %tmp = getelementptr inbounds %.qux.2496 addrspace(1)* %this, i32 0, i32 1, i32 1 %tmp1 = load i32 addrspace(1)* %tmp, align 4 @@ -17,7 +17,7 @@ bb: } ; Check for pointer bitwidth equal assertion failure -define internal hidden i8* @func35(%.qux.2585 addrspace(1)* nocapture %this) align 2 { +define internal i8* @func35(%.qux.2585 addrspace(1)* nocapture %this) align 2 { bb: ; CHECK-LABEL: @func35( ; CHECK: %[[V2:.+]] = bitcast %.qux.2585 addrspace(1)* %{{.*}} to %.qux.2496 addrspace(1)* diff --git a/test/Transforms/MergeFunc/inttoptr.ll b/test/Transforms/MergeFunc/inttoptr.ll index 6a69e3f..86c18a0 100644 --- a/test/Transforms/MergeFunc/inttoptr.ll +++ b/test/Transforms/MergeFunc/inttoptr.ll @@ -8,9 +8,9 @@ target triple = "i386-pc-linux-gnu" %.qux.2585 = type { i32, i32, i8* } @g2 = external unnamed_addr constant [9 x i8], align 1 -@g3 = internal hidden unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)] +@g3 = internal unnamed_addr constant [1 x i8*] [i8* bitcast (i8* (%.qux.2585*)* @func35 to i8*)] -define internal hidden i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 { +define internal i32 @func1(i32* %ptr, { i32, i32 }* nocapture %method) align 2 { bb: br label %bb1 @@ -21,30 +21,30 @@ bb2: ; preds = %bb1 ret i32 undef } -define internal hidden i32 @func10(%.qux.2496* nocapture %this) align 2 { +define internal i32 @func10(%.qux.2496* nocapture %this) align 2 { bb: %tmp = getelementptr inbounds %.qux.2496* %this, i32 0, i32 1, i32 1 %tmp1 = load i32* %tmp, align 4 ret i32 %tmp1 } -define internal hidden i8* @func29(i32* nocapture %this) align 2 { +define internal i8* @func29(i32* nocapture %this) align 2 { bb: ret i8* getelementptr inbounds ([9 x i8]* @g2, i32 0, i32 0) } -define internal hidden i32* @func33(%.qux.2585* nocapture %this) align 2 { +define internal i32* @func33(%.qux.2585* nocapture %this) align 2 { bb: ret i32* undef } -define internal hidden i32* @func34(%.qux.2585* nocapture %this) align 2 { +define internal i32* @func34(%.qux.2585* nocapture %this) align 2 { bb: %tmp = getelementptr inbounds %.qux.2585* %this, i32 0 ret i32* undef } -define internal hidden i8* @func35(%.qux.2585* nocapture %this) align 2 { +define internal i8* @func35(%.qux.2585* nocapture %this) align 2 { bb: ; CHECK-LABEL: @func35( ; CHECK: %[[V2:.+]] = bitcast %.qux.2585* %{{.*}} to %.qux.2496* diff --git a/test/Transforms/MergeFunc/mergefunc-struct-return.ll b/test/Transforms/MergeFunc/mergefunc-struct-return.ll new file mode 100644 index 0000000..d2cbe43 --- /dev/null +++ b/test/Transforms/MergeFunc/mergefunc-struct-return.ll @@ -0,0 +1,40 @@ +; RUN: opt -mergefunc -S < %s | FileCheck %s + +; This test makes sure that the mergefunc pass, uses extract and insert value +; to convert the struct result type; as struct types cannot be bitcast. + +target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32" + +%kv1 = type { i32*, i32* } +%kv2 = type { i8*, i8* } + +declare void @noop() + +define %kv1 @fn1() { +; CHECK-LABEL: @fn1( + %tmp = alloca %kv1 + %v1 = getelementptr %kv1* %tmp, i32 0, i32 0 + store i32* null, i32** %v1 + %v2 = getelementptr %kv1* %tmp, i32 0, i32 0 + store i32* null, i32** %v2 + call void @noop() + %v3 = load %kv1* %tmp + ret %kv1 %v3 +} + +define %kv2 @fn2() { +; CHECK-LABEL: @fn2( +; CHECK: %1 = tail call %kv1 @fn1() +; CHECK: %2 = extractvalue %kv1 %1, 0 +; CHECK: %3 = bitcast i32* %2 to i8* +; CHECK: %4 = insertvalue %kv2 undef, i8* %3, 0 + %tmp = alloca %kv2 + %v1 = getelementptr %kv2* %tmp, i32 0, i32 0 + store i8* null, i8** %v1 + %v2 = getelementptr %kv2* %tmp, i32 0, i32 0 + store i8* null, i8** %v2 + call void @noop() + + %v3 = load %kv2* %tmp + ret %kv2 %v3 +} |