From 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 Mon Sep 17 00:00:00 2001 From: dim Date: Wed, 15 Aug 2012 19:34:23 +0000 Subject: Vendor import of llvm trunk r161861: http://llvm.org/svn/llvm-project/llvm/trunk@161861 --- test/Transforms/InstCombine/icmp.ll | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'test/Transforms/InstCombine/icmp.ll') diff --git a/test/Transforms/InstCombine/icmp.ll b/test/Transforms/InstCombine/icmp.ll index a9ae221..eaff87d 100644 --- a/test/Transforms/InstCombine/icmp.ll +++ b/test/Transforms/InstCombine/icmp.ll @@ -637,3 +637,25 @@ define i1 @test62(i8* %a) { ; CHECK: @test62 ; CHECK-NEXT: ret i1 true } + +define i1 @test63(i8 %a, i32 %b) nounwind { + %z = zext i8 %a to i32 + %t = and i32 %b, 255 + %c = icmp eq i32 %z, %t + ret i1 %c +; CHECK: @test63 +; CHECK-NEXT: %1 = trunc i32 %b to i8 +; CHECK-NEXT: %c = icmp eq i8 %1, %a +; CHECK-NEXT: ret i1 %c +} + +define i1 @test64(i8 %a, i32 %b) nounwind { + %t = and i32 %b, 255 + %z = zext i8 %a to i32 + %c = icmp eq i32 %t, %z + ret i1 %c +; CHECK: @test64 +; CHECK-NEXT: %1 = trunc i32 %b to i8 +; CHECK-NEXT: %c = icmp eq i8 %1, %a +; CHECK-NEXT: ret i1 %c +} -- cgit v1.1