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Convert test to FileCheck and use CHECK-LABEL
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222704 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,5 +1,8 @@
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; RUN: opt < %s -instcombine -S | grep "ret i1 false"
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; RUN: opt -instcombine -S < %s | FileCheck %s
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; PR2359
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; PR2359
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; CHECK-LABEL: @f(
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; CHECK: ret i1 false
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define i1 @f(i8* %x) {
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define i1 @f(i8* %x) {
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entry:
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entry:
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%tmp462 = load i8* %x, align 1 ; <i8> [#uses=1]
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%tmp462 = load i8* %x, align 1 ; <i8> [#uses=1]
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@ -4,6 +4,7 @@
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; When inst combining an FCMP with the LHS coming from a uitofp instruction, we
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; When inst combining an FCMP with the LHS coming from a uitofp instruction, we
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; can't lower it to signed ICMP instructions.
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; can't lower it to signed ICMP instructions.
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; CHECK-LABEL: @test1(
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define i1 @test1(i32 %val) {
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define i1 @test1(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp ole double %1, 0.000000e+00
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%2 = fcmp ole double %1, 0.000000e+00
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@ -11,6 +12,7 @@ define i1 @test1(i32 %val) {
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ret i1 %2
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ret i1 %2
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}
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}
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; CHECK-LABEL: @test2(
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define i1 @test2(i32 %val) {
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define i1 @test2(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp olt double %1, 0.000000e+00
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%2 = fcmp olt double %1, 0.000000e+00
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@ -18,6 +20,7 @@ define i1 @test2(i32 %val) {
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; CHECK: ret i1 false
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; CHECK: ret i1 false
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}
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}
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; CHECK-LABEL: @test3(
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define i1 @test3(i32 %val) {
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define i1 @test3(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp oge double %1, 0.000000e+00
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%2 = fcmp oge double %1, 0.000000e+00
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@ -25,6 +28,7 @@ define i1 @test3(i32 %val) {
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; CHECK: ret i1 true
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; CHECK: ret i1 true
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}
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}
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; CHECK-LABEL: @test4(
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define i1 @test4(i32 %val) {
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define i1 @test4(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp ogt double %1, 0.000000e+00
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%2 = fcmp ogt double %1, 0.000000e+00
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@ -32,6 +36,7 @@ define i1 @test4(i32 %val) {
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ret i1 %2
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ret i1 %2
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}
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}
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; CHECK-LABEL: @test5(
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define i1 @test5(i32 %val) {
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define i1 @test5(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp ogt double %1, -4.400000e+00
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%2 = fcmp ogt double %1, -4.400000e+00
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@ -39,6 +44,7 @@ define i1 @test5(i32 %val) {
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; CHECK: ret i1 true
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; CHECK: ret i1 true
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}
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}
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; CHECK-LABEL: @test6(
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define i1 @test6(i32 %val) {
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define i1 @test6(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp olt double %1, -4.400000e+00
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%2 = fcmp olt double %1, -4.400000e+00
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@ -48,6 +54,7 @@ define i1 @test6(i32 %val) {
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; Check that optimizing unsigned >= comparisons correctly distinguishes
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; Check that optimizing unsigned >= comparisons correctly distinguishes
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; positive and negative constants. <rdar://problem/12029145>
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; positive and negative constants. <rdar://problem/12029145>
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; CHECK-LABEL: @test7(
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define i1 @test7(i32 %val) {
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define i1 @test7(i32 %val) {
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%1 = uitofp i32 %val to double
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%1 = uitofp i32 %val to double
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%2 = fcmp oge double %1, 3.200000e+00
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%2 = fcmp oge double %1, 3.200000e+00
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