diff options
Diffstat (limited to 'test/Transforms/InstCombine/cast_ptr.ll')
| -rw-r--r-- | test/Transforms/InstCombine/cast_ptr.ll | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/test/Transforms/InstCombine/cast_ptr.ll b/test/Transforms/InstCombine/cast_ptr.ll index c067988915..fd600a8830 100644 --- a/test/Transforms/InstCombine/cast_ptr.ll +++ b/test/Transforms/InstCombine/cast_ptr.ll @@ -1,20 +1,19 @@ ; Tests to make sure elimination of casts is working correctly -; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | notcast +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | notcast -target pointersize = 32 +target datalayout = "p:32:32" -implementation - -sbyte* %test1(sbyte* %t) { - %tmpc = cast sbyte* %t to uint - %tmpa = add uint %tmpc, 32 - %tv = cast uint %tmpa to sbyte* - ret sbyte* %tv +define i8* @test1(i8* %t) { + %tmpc = ptrtoint i8* %t to i32 ; <i32> [#uses=1] + %tmpa = add i32 %tmpc, 32 ; <i32> [#uses=1] + %tv = inttoptr i32 %tmpa to i8* ; <i8*> [#uses=1] + ret i8* %tv } -bool %test2(sbyte* %a, sbyte* %b) { -%tmpa = cast sbyte* %a to uint -%tmpb = cast sbyte* %b to uint -%r = seteq uint %tmpa, %tmpb -ret bool %r +define i1 @test2(i8* %a, i8* %b) { + %tmpa = ptrtoint i8* %a to i32 ; <i32> [#uses=1] + %tmpb = ptrtoint i8* %b to i32 ; <i32> [#uses=1] + %r = icmp eq i32 %tmpa, %tmpb ; <i1> [#uses=1] + ret i1 %r } + |