diff options
Diffstat (limited to 'test/Transforms/InstSimplify/load.ll')
| -rw-r--r-- | test/Transforms/InstSimplify/load.ll | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/test/Transforms/InstSimplify/load.ll b/test/Transforms/InstSimplify/load.ll index ab87d4b9c535..8b2b5a17660f 100644 --- a/test/Transforms/InstSimplify/load.ll +++ b/test/Transforms/InstSimplify/load.ll @@ -1,19 +1,30 @@ +; NOTE: Assertions have been autogenerated by update_test_checks.py ; RUN: opt < %s -instsimplify -S | FileCheck %s @zeroinit = constant {} zeroinitializer @undef = constant {} undef define i32 @crash_on_zeroinit() { -; CHECK-LABEL: @crash_on_zeroinit -; CHECK: ret i32 0 +; CHECK-LABEL: @crash_on_zeroinit( +; CHECK: ret i32 0 +; %load = load i32, i32* bitcast ({}* @zeroinit to i32*) ret i32 %load } define i32 @crash_on_undef() { -; CHECK-LABEL: @crash_on_undef -; CHECK: ret i32 undef +; CHECK-LABEL: @crash_on_undef( +; CHECK: ret i32 undef +; %load = load i32, i32* bitcast ({}* @undef to i32*) ret i32 %load } +@GV = private constant [8 x i32] [i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49] + +define <8 x i32> @partial_load() { +; CHECK-LABEL: @partial_load( +; CHECK: ret <8 x i32> <i32 0, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48> + %load = load <8 x i32>, <8 x i32>* bitcast (i32* getelementptr ([8 x i32], [8 x i32]* @GV, i64 0, i64 -1) to <8 x i32>*) + ret <8 x i32> %load +} |