diff options
Diffstat (limited to 'test/Transforms/InstCombine/ptr-int-cast.ll')
| -rw-r--r-- | test/Transforms/InstCombine/ptr-int-cast.ll | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/test/Transforms/InstCombine/ptr-int-cast.ll b/test/Transforms/InstCombine/ptr-int-cast.ll index c7ae689..ad11e43 100644 --- a/test/Transforms/InstCombine/ptr-int-cast.ll +++ b/test/Transforms/InstCombine/ptr-int-cast.ll @@ -1,17 +1,29 @@ -; RUN: opt < %s -instcombine -S > %t +; RUN: opt < %s -instcombine -S | FileCheck %s 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" define i1 @test1(i32 *%x) nounwind { entry: -; RUN: grep {ptrtoint i32\\* %x to i64} %t +; CHECK: test1 +; CHECK: ptrtoint i32* %x to i64 %tmp = ptrtoint i32* %x to i1 ret i1 %tmp } define i32* @test2(i128 %x) nounwind { entry: -; RUN: grep {inttoptr i64 %.mp1 to i32\\*} %t +; CHECK: test2 +; CHECK: inttoptr i64 %tmp1 to i32* %tmp = inttoptr i128 %x to i32* ret i32* %tmp } +; PR3574 +; CHECK: f0 +; CHECK: %tmp = zext i32 %a0 to i64 +; CHECK: ret i64 %tmp +define i64 @f0(i32 %a0) nounwind { + %t0 = inttoptr i32 %a0 to i8* + %t1 = ptrtoint i8* %t0 to i64 + ret i64 %t1 +} + |