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authorBill Wendling <isanbard@gmail.com>2013-12-08 00:19:49 +0000
committerBill Wendling <isanbard@gmail.com>2013-12-08 00:19:49 +0000
commitb7e206eab9de36cefa28ca79b560772d69cfa607 (patch)
treee1f695eea0c15fa96a0c977e5781e8946f689dcb /test
parent2bdc0dd2db145591eb3fdc01fa0b2a3d831f334b (diff)
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--- Reverse-merging r196668 into '.':
U lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp U test/Transforms/InstCombine/addrspacecast.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196705 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/Transforms/InstCombine/addrspacecast.ll38
1 files changed, 0 insertions, 38 deletions
diff --git a/test/Transforms/InstCombine/addrspacecast.ll b/test/Transforms/InstCombine/addrspacecast.ll
index d908b55..3ddeb25 100644
--- a/test/Transforms/InstCombine/addrspacecast.ll
+++ b/test/Transforms/InstCombine/addrspacecast.ll
@@ -2,12 +2,6 @@
target datalayout = "e-p:64:64:64-p1:32:32:32-p2:16:16:16-n8:16:32:64"
-
-declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1) nounwind
-declare void @llvm.memcpy.p0i8.p1i8.i32(i8*, i8 addrspace(1)*, i32, i32, i1) nounwind
-declare void @llvm.memcpy.p0i8.p2i8.i32(i8*, i8 addrspace(2)*, i32, i32, i1) nounwind
-
-
define i32* @combine_redundant_addrspacecast(i32 addrspace(1)* %x) nounwind {
; CHECK-LABEL: @combine_redundant_addrspacecast(
; CHECK: addrspacecast i32 addrspace(1)* %x to i32*
@@ -35,35 +29,3 @@ define float* @combine_redundant_addrspacecast_types(i32 addrspace(1)* %x) nounw
ret float* %z
}
-@const_array = addrspace(2) constant [60 x i8] [i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22,
- i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22,
- i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22,
- i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22,
- i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22, i8 2, i8 9, i8 4, i8 22 ]
-
-declare void @foo(i8*) nounwind
-
-; A copy from a constant addrspacecast'ed global
-; CHECK-LABEL: @memcpy_addrspacecast(
-; CHECK-NOT: call void @llvm.memcpy
-define i32 @memcpy_addrspacecast() nounwind {
-entry:
- %alloca = alloca i8, i32 48
- call void @llvm.memcpy.p0i8.p1i8.i32(i8* %alloca, i8 addrspace(1)* addrspacecast (i8 addrspace(2)* getelementptr inbounds ([60 x i8] addrspace(2)* @const_array, i16 0, i16 4) to i8 addrspace(1)*), i32 48, i32 4, i1 false) nounwind
- br label %loop.body
-
-loop.body:
- %i = phi i32 [ 0, %entry ], [ %i.inc, %loop.body ]
- %sum = phi i32 [ 0, %entry ], [ %sum.inc, %loop.body]
- %ptr = getelementptr i8* %alloca, i32 %i
- %load = load i8* %ptr
- %ext = zext i8 %load to i32
- %sum.inc = add i32 %sum, %ext
- %i.inc = add i32 %i, 1
- %cmp = icmp ne i32 %i, 48
- br i1 %cmp, label %loop.body, label %end
-
-end:
- ret i32 %sum.inc
-}
-