1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt %s -passes='function(scalarizer,dce)' -scalarize-load-store -S | FileCheck --check-prefixes=ALL %s
4 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-s0:64:64-f80:128:128-n8:16:32:64-S128"
6 ; Test that constant extracts are nicely scalarized
7 define i32 @f1(ptr %src, i32 %index) {
9 ; ALL-NEXT: [[SRC_I3:%.*]] = getelementptr i32, ptr [[SRC:%.*]], i32 3
10 ; ALL-NEXT: [[VAL0_I3:%.*]] = load i32, ptr [[SRC_I3]], align 4
11 ; ALL-NEXT: [[VAL1_I3:%.*]] = shl i32 4, [[VAL0_I3]]
12 ; ALL-NEXT: ret i32 [[VAL1_I3]]
14 %val0 = load <4 x i32> , ptr %src
15 %val1 = shl <4 x i32> <i32 1, i32 2, i32 3, i32 4>, %val0
16 %val2 = extractelement <4 x i32> %val1, i32 3