diff options
Diffstat (limited to 'test/Transforms/ArgumentPromotion/aggregate-promote.ll')
-rw-r--r-- | test/Transforms/ArgumentPromotion/aggregate-promote.ll | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/test/Transforms/ArgumentPromotion/aggregate-promote.ll b/test/Transforms/ArgumentPromotion/aggregate-promote.ll index 3f521bace7f3..b0bab7784edb 100644 --- a/test/Transforms/ArgumentPromotion/aggregate-promote.ll +++ b/test/Transforms/ArgumentPromotion/aggregate-promote.ll @@ -1,24 +1,31 @@ -; RUN: opt < %s -argpromotion -instcombine -S | not grep load -target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" +; RUN: opt < %s -argpromotion -S | FileCheck %s +; RUN: opt < %s -passes=argpromotion -S | FileCheck %s -%QuadTy = type { i32, i32, i32, i32 } -@G = constant %QuadTy { - i32 0, - i32 0, - i32 17, - i32 25 } ; <%QuadTy*> [#uses=1] +%T = type { i32, i32, i32, i32 } +@G = constant %T { i32 0, i32 0, i32 17, i32 25 } -define internal i32 @test(%QuadTy* %P) { - %A = getelementptr %QuadTy, %QuadTy* %P, i64 0, i32 3 ; <i32*> [#uses=1] - %B = getelementptr %QuadTy, %QuadTy* %P, i64 0, i32 2 ; <i32*> [#uses=1] - %a = load i32, i32* %A ; <i32> [#uses=1] - %b = load i32, i32* %B ; <i32> [#uses=1] - %V = add i32 %a, %b ; <i32> [#uses=1] - ret i32 %V +define internal i32 @test(%T* %p) { +; CHECK-LABEL: define internal i32 @test( +; CHECK: i32 %{{.*}}, i32 %{{.*}}) +entry: + %a.gep = getelementptr %T, %T* %p, i64 0, i32 3 + %b.gep = getelementptr %T, %T* %p, i64 0, i32 2 + %a = load i32, i32* %a.gep + %b = load i32, i32* %b.gep +; CHECK-NOT: load + %v = add i32 %a, %b + ret i32 %v +; CHECK: ret i32 } define i32 @caller() { - %V = call i32 @test( %QuadTy* @G ) ; <i32> [#uses=1] - ret i32 %V +; CHECK-LABEL: define i32 @caller( +entry: + %v = call i32 @test(%T* @G) +; CHECK: %[[B_GEP:.*]] = getelementptr %T, %T* @G, i64 0, i32 2 +; CHECK: %[[B:.*]] = load i32, i32* %[[B_GEP]] +; CHECK: %[[A_GEP:.*]] = getelementptr %T, %T* @G, i64 0, i32 3 +; CHECK: %[[A:.*]] = load i32, i32* %[[A_GEP]] +; CHECK: call i32 @test(i32 %[[B]], i32 %[[A]]) + ret i32 %v } - |