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b85e4eba85
for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
795 B
LLVM
24 lines
795 B
LLVM
; RUN: opt < %s -scalarrepl -S | grep {s = alloca .struct.x}
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; PR2423
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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"
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target triple = "i386-apple-darwin8"
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%struct.x = type { [1 x i32], i32, i32 }
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define i32 @b() nounwind {
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entry:
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%s = alloca %struct.x
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%r = alloca %struct.x
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%0 = call i32 @a(%struct.x* %s) nounwind
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%r1 = bitcast %struct.x* %r to i8*
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%s2 = bitcast %struct.x* %s to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %r1, i8* %s2, i32 12, i32 8, i1 false)
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%1 = getelementptr %struct.x* %r, i32 0, i32 0, i32 1
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%2 = load i32* %1, align 4
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ret i32 %2
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}
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declare i32 @a(%struct.x*)
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declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
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