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Diffstat (limited to 'test/CodeGen/AArch64/global-merge-4.ll')
-rw-r--r-- | test/CodeGen/AArch64/global-merge-4.ll | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/global-merge-4.ll b/test/CodeGen/AArch64/global-merge-4.ll new file mode 100644 index 0000000..a525ccd --- /dev/null +++ b/test/CodeGen/AArch64/global-merge-4.ll @@ -0,0 +1,73 @@ +; RUN: llc %s -mtriple=aarch64-linux-gnuabi -enable-global-merge -o - | FileCheck %s + +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-n32:64-S128" +target triple = "arm64-apple-ios7.0.0" + +@bar = internal global [5 x i32] zeroinitializer, align 4 +@baz = internal global [5 x i32] zeroinitializer, align 4 +@foo = internal global [5 x i32] zeroinitializer, align 4 + +; Function Attrs: nounwind ssp +define internal void @initialize() #0 { + %1 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %1, i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 0), align 4 + %2 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %2, i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 0), align 4 + %3 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %3, i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 1), align 4 + %4 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %4, i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 1), align 4 + %5 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %5, i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 2), align 4 + %6 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %6, i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 2), align 4 + %7 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %7, i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 3), align 4 + %8 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %8, i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 3), align 4 + %9 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %9, i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 4), align 4 + %10 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #2 + store i32 %10, i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 4), align 4 + ret void +} + +declare i32 @calc(...) + +; Function Attrs: nounwind ssp +define internal void @calculate() #0 { + %1 = load i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 0), align 4 + %2 = load i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 0), align 4 + %3 = mul nsw i32 %2, %1 + store i32 %3, i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 0), align 4 + %4 = load i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 1), align 4 + %5 = load i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 1), align 4 + %6 = mul nsw i32 %5, %4 + store i32 %6, i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 1), align 4 + %7 = load i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 2), align 4 + %8 = load i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 2), align 4 + %9 = mul nsw i32 %8, %7 + store i32 %9, i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 2), align 4 + %10 = load i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 3), align 4 + %11 = load i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 3), align 4 + %12 = mul nsw i32 %11, %10 + store i32 %12, i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 3), align 4 + %13 = load i32* getelementptr inbounds ([5 x i32]* @bar, i64 0, i64 4), align 4 + %14 = load i32* getelementptr inbounds ([5 x i32]* @baz, i64 0, i64 4), align 4 + %15 = mul nsw i32 %14, %13 + store i32 %15, i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 4), align 4 + ret void +} + +; Function Attrs: nounwind readnone ssp +define internal i32* @returnFoo() #1 { + ret i32* getelementptr inbounds ([5 x i32]* @foo, i64 0, i64 0) +} + +;CHECK: .type _MergedGlobals,@object // @_MergedGlobals +;CHECK: .local _MergedGlobals +;CHECK: .comm _MergedGlobals,60,16 + +attributes #0 = { nounwind ssp } +attributes #1 = { nounwind readnone ssp } +attributes #2 = { nounwind } |