diff options
Diffstat (limited to 'llvm/test/Transforms/MemCpyOpt')
| -rw-r--r-- | llvm/test/Transforms/MemCpyOpt/memcpy.ll | 15 | ||||
| -rw-r--r-- | llvm/test/Transforms/MemCpyOpt/sret.ll | 4 |
2 files changed, 17 insertions, 2 deletions
diff --git a/llvm/test/Transforms/MemCpyOpt/memcpy.ll b/llvm/test/Transforms/MemCpyOpt/memcpy.ll index 303c2fcceef..7309319c46e 100644 --- a/llvm/test/Transforms/MemCpyOpt/memcpy.ll +++ b/llvm/test/Transforms/MemCpyOpt/memcpy.ll @@ -62,3 +62,18 @@ define void @test3({ x86_fp80, x86_fp80 }* noalias sret %agg.result) nounwind { ; CHECK-NEXT: call void @llvm.memcpy ; CHECK-NEXT: ret void } + + +; PR8644 +define void @test4(i8 *%P) { + %A = alloca {i32, i32} + %a = bitcast {i32, i32}* %A to i8* + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %a, i8* %P, i64 8, i32 4, i1 false) + call void @test4a(i8* byval align 1 %a) + ret void +; CHECK: @test4 +; CHECK-NEXT: call void @test4a( +} + +declare void @test4a(i8* byval align 1) +declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind diff --git a/llvm/test/Transforms/MemCpyOpt/sret.ll b/llvm/test/Transforms/MemCpyOpt/sret.ll index d35ab910d7c..ddfd0fd1fcc 100644 --- a/llvm/test/Transforms/MemCpyOpt/sret.ll +++ b/llvm/test/Transforms/MemCpyOpt/sret.ll @@ -3,7 +3,7 @@ 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-f80:128:128" target triple = "i686-apple-darwin9" -define void @ccosl({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* byval %z) nounwind { +define void @ccosl({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* byval align 8 %z) nounwind { entry: %iz = alloca { x86_fp80, x86_fp80 } ; <{ x86_fp80, x86_fp80 }*> [#uses=3] %memtmp = alloca { x86_fp80, x86_fp80 }, align 16 ; <{ x86_fp80, x86_fp80 }*> [#uses=2] @@ -16,7 +16,7 @@ entry: %tmp8 = load x86_fp80* %tmp7, align 16 ; <x86_fp80> [#uses=1] store x86_fp80 %tmp3, x86_fp80* %real, align 16 store x86_fp80 %tmp8, x86_fp80* %tmp4, align 16 - call void @ccoshl( { x86_fp80, x86_fp80 }* noalias sret %memtmp, { x86_fp80, x86_fp80 }* byval %iz ) nounwind + call void @ccoshl( { x86_fp80, x86_fp80 }* noalias sret %memtmp, { x86_fp80, x86_fp80 }* byval align 8 %iz ) nounwind %memtmp14 = bitcast { x86_fp80, x86_fp80 }* %memtmp to i8* ; <i8*> [#uses=1] %agg.result15 = bitcast { x86_fp80, x86_fp80 }* %agg.result to i8* ; <i8*> [#uses=1] call void @llvm.memcpy.i32( i8* %agg.result15, i8* %memtmp14, i32 32, i32 16 ) |
