diff options
Diffstat (limited to 'test/Transforms/GlobalMerge/ARM/arm.ll')
| -rw-r--r-- | test/Transforms/GlobalMerge/ARM/arm.ll | 62 |
1 files changed, 16 insertions, 46 deletions
diff --git a/test/Transforms/GlobalMerge/ARM/arm.ll b/test/Transforms/GlobalMerge/ARM/arm.ll index 341597e618..e7553e9183 100644 --- a/test/Transforms/GlobalMerge/ARM/arm.ll +++ b/test/Transforms/GlobalMerge/ARM/arm.ll @@ -1,23 +1,4 @@ -; RUN: llc %s -O0 -o - | FileCheck -check-prefix=NO-MERGE %s -; RUN: llc %s -O0 -o - -enable-global-merge=false | FileCheck -check-prefix=NO-MERGE %s -; RUN: llc %s -O0 -o - -enable-global-merge=true | FileCheck -check-prefix=NO-MERGE %s -; RUN: llc %s -O1 -o - | FileCheck -check-prefix=MERGE %s -; RUN: llc %s -O1 -o - -enable-global-merge=false | FileCheck -check-prefix=NO-MERGE %s -; RUN: llc %s -O1 -o - -enable-global-merge=true | FileCheck -check-prefix=MERGE %s - -; MERGE-NOT: .zerofill __DATA,__bss,_bar,20,2 -; MERGE-NOT: .zerofill __DATA,__bss,_baz,20,2 -; MERGE-NOT: .zerofill __DATA,__bss,_foo,20,2 -; MERGE: .zerofill __DATA,__bss,__MergedGlobals,60,4 -; MERGE-NOT: .zerofill __DATA,__bss,_bar,20,2 -; MERGE-NOT: .zerofill __DATA,__bss,_baz,20,2 -; MERGE-NOT: .zerofill __DATA,__bss,_foo,20,2 - -; NO-MERGE-NOT: .zerofill __DATA,__bss,__MergedGlobals,60,4 -; NO-MERGE: .zerofill __DATA,__bss,_bar,20,2 -; NO-MERGE: .zerofill __DATA,__bss,_baz,20,2 -; NO-MERGE: .zerofill __DATA,__bss,_foo,20,2 -; NO-MERGE-NOT: .zerofill __DATA,__bss,__MergedGlobals,60,4 +; RUN: opt %s -mtriple=arm-linux-gnuabi -global-merge -S -o - | FileCheck %s target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" target triple = "thumbv7-apple-ios3.0.0" @@ -26,28 +7,30 @@ target triple = "thumbv7-apple-ios3.0.0" @baz = internal global [5 x i32] zeroinitializer, align 4 @foo = internal global [5 x i32] zeroinitializer, align 4 +; CHECK: @_MergedGlobals = internal global { [5 x i32], [5 x i32], [5 x i32] } zeroinitializer + ; Function Attrs: nounwind ssp define internal void @initialize() #0 { %1 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %1, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 0), align 4, !tbaa !1 + store i32 %1, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 0), align 4 %2 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %2, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 0), align 4, !tbaa !1 + store i32 %2, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 0), align 4 %3 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %3, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 1), align 4, !tbaa !1 + store i32 %3, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 1), align 4 %4 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %4, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 1), align 4, !tbaa !1 + store i32 %4, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 1), align 4 %5 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %5, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 2), align 4, !tbaa !1 + store i32 %5, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 2), align 4 %6 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %6, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 2), align 4, !tbaa !1 + store i32 %6, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 2), align 4 %7 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %7, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 3), align 4, !tbaa !1 + store i32 %7, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 3), align 4 %8 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %8, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 3), align 4, !tbaa !1 + store i32 %8, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 3), align 4 %9 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %9, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 4), align 4, !tbaa !1 + store i32 %9, i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 4), align 4 %10 = tail call i32 bitcast (i32 (...)* @calc to i32 ()*)() #3 - store i32 %10, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 4), align 4, !tbaa !1 + store i32 %10, i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 4), align 4 ret void } @@ -59,10 +42,10 @@ define internal void @calculate() #0 { %2 = load <4 x i32>* bitcast ([5 x i32]* @baz to <4 x i32>*), align 4 %3 = mul <4 x i32> %2, %1 store <4 x i32> %3, <4 x i32>* bitcast ([5 x i32]* @foo to <4 x i32>*), align 4 - %4 = load i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 4), align 4, !tbaa !1 - %5 = load i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 4), align 4, !tbaa !1 + %4 = load i32* getelementptr inbounds ([5 x i32]* @bar, i32 0, i32 4), align 4 + %5 = load i32* getelementptr inbounds ([5 x i32]* @baz, i32 0, i32 4), align 4 %6 = mul nsw i32 %5, %4 - store i32 %6, i32* getelementptr inbounds ([5 x i32]* @foo, i32 0, i32 4), align 4, !tbaa !1 + store i32 %6, i32* getelementptr inbounds ([5 x i32]* @foo, i32 0, i32 4), align 4 ret void } @@ -70,16 +53,3 @@ define internal void @calculate() #0 { define internal i32* @returnFoo() #2 { ret i32* getelementptr inbounds ([5 x i32]* @foo, i32 0, i32 0) } - -attributes #0 = { nounwind ssp "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #2 = { nounwind readnone ssp "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #3 = { nounwind } - -!llvm.ident = !{!0} - -!0 = metadata !{metadata !"LLVM version 3.4 "} -!1 = metadata !{metadata !2, metadata !2, i64 0} -!2 = metadata !{metadata !"int", metadata !3, i64 0} -!3 = metadata !{metadata !"omnipotent char", metadata !4, i64 0} -!4 = metadata !{metadata !"Simple C/C++ TBAA"} |