diff options
| -rw-r--r-- | llvm/test/Transforms/InstCombine/2008-05-23-CompareFold.ll | 5 | ||||
| -rw-r--r-- | llvm/test/Transforms/InstCombine/2008-11-08-FCmp.ll | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/llvm/test/Transforms/InstCombine/2008-05-23-CompareFold.ll b/llvm/test/Transforms/InstCombine/2008-05-23-CompareFold.ll index acb259be5eb..b7296776755 100644 --- a/llvm/test/Transforms/InstCombine/2008-05-23-CompareFold.ll +++ b/llvm/test/Transforms/InstCombine/2008-05-23-CompareFold.ll @@ -1,5 +1,8 @@ -; RUN: opt < %s -instcombine -S | grep "ret i1 false" +; RUN: opt -instcombine -S < %s | FileCheck %s ; PR2359 + +; CHECK-LABEL: @f( +; CHECK: ret i1 false define i1 @f(i8* %x) { entry: %tmp462 = load i8* %x, align 1 ; <i8> [#uses=1] diff --git a/llvm/test/Transforms/InstCombine/2008-11-08-FCmp.ll b/llvm/test/Transforms/InstCombine/2008-11-08-FCmp.ll index f33a1f59f61..f1af7ce2fb1 100644 --- a/llvm/test/Transforms/InstCombine/2008-11-08-FCmp.ll +++ b/llvm/test/Transforms/InstCombine/2008-11-08-FCmp.ll @@ -4,6 +4,7 @@ ; When inst combining an FCMP with the LHS coming from a uitofp instruction, we ; can't lower it to signed ICMP instructions. +; CHECK-LABEL: @test1( define i1 @test1(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp ole double %1, 0.000000e+00 @@ -11,6 +12,7 @@ define i1 @test1(i32 %val) { ret i1 %2 } +; CHECK-LABEL: @test2( define i1 @test2(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp olt double %1, 0.000000e+00 @@ -18,6 +20,7 @@ define i1 @test2(i32 %val) { ; CHECK: ret i1 false } +; CHECK-LABEL: @test3( define i1 @test3(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp oge double %1, 0.000000e+00 @@ -25,6 +28,7 @@ define i1 @test3(i32 %val) { ; CHECK: ret i1 true } +; CHECK-LABEL: @test4( define i1 @test4(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp ogt double %1, 0.000000e+00 @@ -32,6 +36,7 @@ define i1 @test4(i32 %val) { ret i1 %2 } +; CHECK-LABEL: @test5( define i1 @test5(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp ogt double %1, -4.400000e+00 @@ -39,6 +44,7 @@ define i1 @test5(i32 %val) { ; CHECK: ret i1 true } +; CHECK-LABEL: @test6( define i1 @test6(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp olt double %1, -4.400000e+00 @@ -48,6 +54,7 @@ define i1 @test6(i32 %val) { ; Check that optimizing unsigned >= comparisons correctly distinguishes ; positive and negative constants. <rdar://problem/12029145> +; CHECK-LABEL: @test7( define i1 @test7(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp oge double %1, 3.200000e+00 |
