[llvm] r296673 - [InstCombine] use -instnamer and auto-generate complete checks; NFC
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 1 12:59:57 PST 2017
Author: spatel
Date: Wed Mar 1 14:59:56 2017
New Revision: 296673
URL: http://llvm.org/viewvc/llvm-project?rev=296673&view=rev
Log:
[InstCombine] use -instnamer and auto-generate complete checks; NFC
Modified:
llvm/trunk/test/Transforms/InstCombine/select-cmp-br.ll
Modified: llvm/trunk/test/Transforms/InstCombine/select-cmp-br.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/select-cmp-br.ll?rev=296673&r1=296672&r2=296673&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/select-cmp-br.ll (original)
+++ llvm/trunk/test/Transforms/InstCombine/select-cmp-br.ll Wed Mar 1 14:59:56 2017
@@ -1,155 +1,244 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; Replace a 'select' with 'or' in 'select - cmp [eq|ne] - br' sequence
; RUN: opt -instcombine -S < %s | FileCheck %s
-%C = type <{ %struct.S }>
%struct.S = type { i64*, i32, i32 }
+%C = type <{ %struct.S }>
-declare void @bar(%struct.S *) #1
+declare void @bar(%struct.S*)
declare void @foobar()
-define void @test1(%C*) {
+define void @test1(%C* %arg) {
+; CHECK-LABEL: @test1(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [[C:%.*]], %C* [[ARG:%.*]], i64 0, i32 0, i32 0
+; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
+; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
+; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
+; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
+; CHECK-NEXT: [[NOT_TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
+; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP71]], [[NOT_TMP5]]
+; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
+; CHECK: bb:
+; CHECK-NEXT: ret void
+; CHECK: bb8:
+; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 0, i32 0
+; CHECK-NEXT: tail call void @bar(%struct.S* [[TMP9]])
+; CHECK-NEXT: br label [[BB:%.*]]
+; CHECK: bb10:
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, i64* [[M]], i64 9
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i64* [[TMP2]] to i64 (%C*)**
+; CHECK-NEXT: [[TMP4:%.*]] = load i64 (%C*)*, i64 (%C*)** [[TMP3]], align 8
+; CHECK-NEXT: [[TMP11:%.*]] = tail call i64 [[TMP4]](%C* [[ARG]])
+; CHECK-NEXT: br label [[BB]]
+;
entry:
- %1 = getelementptr inbounds %C, %C* %0, i64 0, i32 0, i32 0
- %m = load i64*, i64** %1, align 8
- %2 = getelementptr inbounds %C, %C* %0, i64 1, i32 0, i32 0
- %n = load i64*, i64** %2, align 8
- %3 = getelementptr inbounds i64, i64* %m, i64 9
- %4 = bitcast i64* %3 to i64 (%C*)**
- %5 = load i64 (%C*)*, i64 (%C*)** %4, align 8
- %6 = icmp eq i64* %m, %n
- %7 = select i1 %6, %C* %0, %C* null
- %8 = icmp eq %C* %7, null
- br i1 %8, label %12, label %10
+ %tmp = getelementptr inbounds %C, %C* %arg, i64 0, i32 0, i32 0
+ %m = load i64*, i64** %tmp, align 8
+ %tmp1 = getelementptr inbounds %C, %C* %arg, i64 1, i32 0, i32 0
+ %n = load i64*, i64** %tmp1, align 8
+ %tmp2 = getelementptr inbounds i64, i64* %m, i64 9
+ %tmp3 = bitcast i64* %tmp2 to i64 (%C*)**
+ %tmp4 = load i64 (%C*)*, i64 (%C*)** %tmp3, align 8
+ %tmp5 = icmp eq i64* %m, %n
+ %tmp6 = select i1 %tmp5, %C* %arg, %C* null
+ %tmp7 = icmp eq %C* %tmp6, null
+ br i1 %tmp7, label %bb10, label %bb8
-; <label>:9 ; preds = %10, %12
+bb: ; preds = %bb10, %bb8
ret void
-; <label>:10 ; preds = %entry
- %11 = getelementptr inbounds %C, %C* %7, i64 0, i32 0
- tail call void @bar(%struct.S* %11)
- br label %9
-
-; <label>:12 ; preds = %entry
- %13 = tail call i64 %5(%C* %0)
- br label %9
-; CHECK-LABEL: @test1(
-; CHECK-NOT: select
-; CHECK: or
-; CHECK-NOT: select
+bb8: ; preds = %entry
+ %tmp9 = getelementptr inbounds %C, %C* %tmp6, i64 0, i32 0
+ tail call void @bar(%struct.S* %tmp9)
+ br label %bb
+
+bb10: ; preds = %entry
+ %tmp11 = tail call i64 %tmp4(%C* %arg)
+ br label %bb
}
-define void @test2(%C*) {
+define void @test2(%C* %arg) {
+; CHECK-LABEL: @test2(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [[C:%.*]], %C* [[ARG:%.*]], i64 0, i32 0, i32 0
+; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
+; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
+; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
+; CHECK-NEXT: [[TMP5:%.*]] = icmp eq i64* [[M]], [[N]]
+; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
+; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP5]], [[TMP71]]
+; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
+; CHECK: bb:
+; CHECK-NEXT: ret void
+; CHECK: bb8:
+; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 0, i32 0
+; CHECK-NEXT: tail call void @bar(%struct.S* [[TMP9]])
+; CHECK-NEXT: br label [[BB:%.*]]
+; CHECK: bb10:
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, i64* [[M]], i64 9
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i64* [[TMP2]] to i64 (%C*)**
+; CHECK-NEXT: [[TMP4:%.*]] = load i64 (%C*)*, i64 (%C*)** [[TMP3]], align 8
+; CHECK-NEXT: [[TMP11:%.*]] = tail call i64 [[TMP4]](%C* [[ARG]])
+; CHECK-NEXT: br label [[BB]]
+;
entry:
- %1 = getelementptr inbounds %C, %C* %0, i64 0, i32 0, i32 0
- %m = load i64*, i64** %1, align 8
- %2 = getelementptr inbounds %C, %C* %0, i64 1, i32 0, i32 0
- %n = load i64*, i64** %2, align 8
- %3 = getelementptr inbounds i64, i64* %m, i64 9
- %4 = bitcast i64* %3 to i64 (%C*)**
- %5 = load i64 (%C*)*, i64 (%C*)** %4, align 8
- %6 = icmp eq i64* %m, %n
- %7 = select i1 %6, %C* null, %C* %0
- %8 = icmp eq %C* %7, null
- br i1 %8, label %12, label %10
+ %tmp = getelementptr inbounds %C, %C* %arg, i64 0, i32 0, i32 0
+ %m = load i64*, i64** %tmp, align 8
+ %tmp1 = getelementptr inbounds %C, %C* %arg, i64 1, i32 0, i32 0
+ %n = load i64*, i64** %tmp1, align 8
+ %tmp2 = getelementptr inbounds i64, i64* %m, i64 9
+ %tmp3 = bitcast i64* %tmp2 to i64 (%C*)**
+ %tmp4 = load i64 (%C*)*, i64 (%C*)** %tmp3, align 8
+ %tmp5 = icmp eq i64* %m, %n
+ %tmp6 = select i1 %tmp5, %C* null, %C* %arg
+ %tmp7 = icmp eq %C* %tmp6, null
+ br i1 %tmp7, label %bb10, label %bb8
-; <label>:9 ; preds = %10, %12
+bb: ; preds = %bb10, %bb8
ret void
-; <label>:10 ; preds = %entry
- %11 = getelementptr inbounds %C, %C* %7, i64 0, i32 0
- tail call void @bar(%struct.S* %11)
- br label %9
-
-; <label>:12 ; preds = %entry
- %13 = tail call i64 %5(%C* %0)
- br label %9
-; CHECK-LABEL: @test2(
-; CHECK-NOT: select
-; CHECK: or
-; CHECK-NOT: select
+bb8: ; preds = %entry
+ %tmp9 = getelementptr inbounds %C, %C* %tmp6, i64 0, i32 0
+ tail call void @bar(%struct.S* %tmp9)
+ br label %bb
+
+bb10: ; preds = %entry
+ %tmp11 = tail call i64 %tmp4(%C* %arg)
+ br label %bb
}
-define void @test3(%C*) {
+define void @test3(%C* %arg) {
+; CHECK-LABEL: @test3(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [[C:%.*]], %C* [[ARG:%.*]], i64 0, i32 0, i32 0
+; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
+; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
+; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
+; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
+; CHECK-NEXT: [[NOT_TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
+; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP71]], [[NOT_TMP5]]
+; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
+; CHECK: bb:
+; CHECK-NEXT: ret void
+; CHECK: bb8:
+; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 0, i32 0
+; CHECK-NEXT: tail call void @bar(%struct.S* [[TMP9]])
+; CHECK-NEXT: br label [[BB:%.*]]
+; CHECK: bb10:
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, i64* [[M]], i64 9
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i64* [[TMP2]] to i64 (%C*)**
+; CHECK-NEXT: [[TMP4:%.*]] = load i64 (%C*)*, i64 (%C*)** [[TMP3]], align 8
+; CHECK-NEXT: [[TMP11:%.*]] = tail call i64 [[TMP4]](%C* [[ARG]])
+; CHECK-NEXT: br label [[BB]]
+;
entry:
- %1 = getelementptr inbounds %C, %C* %0, i64 0, i32 0, i32 0
- %m = load i64*, i64** %1, align 8
- %2 = getelementptr inbounds %C, %C* %0, i64 1, i32 0, i32 0
- %n = load i64*, i64** %2, align 8
- %3 = getelementptr inbounds i64, i64* %m, i64 9
- %4 = bitcast i64* %3 to i64 (%C*)**
- %5 = load i64 (%C*)*, i64 (%C*)** %4, align 8
- %6 = icmp eq i64* %m, %n
- %7 = select i1 %6, %C* %0, %C* null
- %8 = icmp ne %C* %7, null
- br i1 %8, label %10, label %12
+ %tmp = getelementptr inbounds %C, %C* %arg, i64 0, i32 0, i32 0
+ %m = load i64*, i64** %tmp, align 8
+ %tmp1 = getelementptr inbounds %C, %C* %arg, i64 1, i32 0, i32 0
+ %n = load i64*, i64** %tmp1, align 8
+ %tmp2 = getelementptr inbounds i64, i64* %m, i64 9
+ %tmp3 = bitcast i64* %tmp2 to i64 (%C*)**
+ %tmp4 = load i64 (%C*)*, i64 (%C*)** %tmp3, align 8
+ %tmp5 = icmp eq i64* %m, %n
+ %tmp6 = select i1 %tmp5, %C* %arg, %C* null
+ %tmp7 = icmp ne %C* %tmp6, null
+ br i1 %tmp7, label %bb8, label %bb10
-; <label>:9 ; preds = %10, %12
+bb: ; preds = %bb10, %bb8
ret void
-; <label>:10 ; preds = %entry
- %11 = getelementptr inbounds %C, %C* %7, i64 0, i32 0
- tail call void @bar(%struct.S* %11)
- br label %9
-
-; <label>:12 ; preds = %entry
- %13 = tail call i64 %5(%C* %0)
- br label %9
-; CHECK-LABEL: @test3(
-; CHECK-NOT: select
-; CHECK: or
-; CHECK-NOT: select
+bb8: ; preds = %entry
+ %tmp9 = getelementptr inbounds %C, %C* %tmp6, i64 0, i32 0
+ tail call void @bar(%struct.S* %tmp9)
+ br label %bb
+
+bb10: ; preds = %entry
+ %tmp11 = tail call i64 %tmp4(%C* %arg)
+ br label %bb
}
-define void @test4(%C*) {
+define void @test4(%C* %arg) {
+; CHECK-LABEL: @test4(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [[C:%.*]], %C* [[ARG:%.*]], i64 0, i32 0, i32 0
+; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
+; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
+; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
+; CHECK-NEXT: [[TMP5:%.*]] = icmp eq i64* [[M]], [[N]]
+; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
+; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP5]], [[TMP71]]
+; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
+; CHECK: bb:
+; CHECK-NEXT: ret void
+; CHECK: bb8:
+; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 0, i32 0
+; CHECK-NEXT: tail call void @bar(%struct.S* [[TMP9]])
+; CHECK-NEXT: br label [[BB:%.*]]
+; CHECK: bb10:
+; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, i64* [[M]], i64 9
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i64* [[TMP2]] to i64 (%C*)**
+; CHECK-NEXT: [[TMP4:%.*]] = load i64 (%C*)*, i64 (%C*)** [[TMP3]], align 8
+; CHECK-NEXT: [[TMP11:%.*]] = tail call i64 [[TMP4]](%C* [[ARG]])
+; CHECK-NEXT: br label [[BB]]
+;
entry:
- %1 = getelementptr inbounds %C, %C* %0, i64 0, i32 0, i32 0
- %m = load i64*, i64** %1, align 8
- %2 = getelementptr inbounds %C, %C* %0, i64 1, i32 0, i32 0
- %n = load i64*, i64** %2, align 8
- %3 = getelementptr inbounds i64, i64* %m, i64 9
- %4 = bitcast i64* %3 to i64 (%C*)**
- %5 = load i64 (%C*)*, i64 (%C*)** %4, align 8
- %6 = icmp eq i64* %m, %n
- %7 = select i1 %6, %C* null, %C* %0
- %8 = icmp ne %C* %7, null
- br i1 %8, label %10, label %12
+ %tmp = getelementptr inbounds %C, %C* %arg, i64 0, i32 0, i32 0
+ %m = load i64*, i64** %tmp, align 8
+ %tmp1 = getelementptr inbounds %C, %C* %arg, i64 1, i32 0, i32 0
+ %n = load i64*, i64** %tmp1, align 8
+ %tmp2 = getelementptr inbounds i64, i64* %m, i64 9
+ %tmp3 = bitcast i64* %tmp2 to i64 (%C*)**
+ %tmp4 = load i64 (%C*)*, i64 (%C*)** %tmp3, align 8
+ %tmp5 = icmp eq i64* %m, %n
+ %tmp6 = select i1 %tmp5, %C* null, %C* %arg
+ %tmp7 = icmp ne %C* %tmp6, null
+ br i1 %tmp7, label %bb8, label %bb10
-; <label>:9 ; preds = %10, %12
+bb: ; preds = %bb10, %bb8
ret void
-; <label>:10 ; preds = %entry
- %11 = getelementptr inbounds %C, %C* %7, i64 0, i32 0
- tail call void @bar(%struct.S* %11)
- br label %9
-
-; <label>:12 ; preds = %entry
- %13 = tail call i64 %5(%C* %0)
- br label %9
-; CHECK-LABEL: @test4(
-; CHECK-NOT: select
-; CHECK: or
-; CHECK-NOT: select
+bb8: ; preds = %entry
+ %tmp9 = getelementptr inbounds %C, %C* %tmp6, i64 0, i32 0
+ tail call void @bar(%struct.S* %tmp9)
+ br label %bb
+
+bb10: ; preds = %entry
+ %tmp11 = tail call i64 %tmp4(%C* %arg)
+ br label %bb
}
-define void @test5(%C*, i1) {
+define void @test5(%C* %arg, i1 %arg1) {
+; CHECK-LABEL: @test5(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[TMP21:%.*]] = icmp eq %C* [[ARG:%.*]], null
+; CHECK-NEXT: [[TMP2:%.*]] = or i1 [[TMP21]], [[ARG1:%.*]]
+; CHECK-NEXT: br i1 [[TMP2]], label [[BB5:%.*]], label [[BB3:%.*]]
+; CHECK: bb:
+; CHECK-NEXT: ret void
+; CHECK: bb3:
+; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[C:%.*]], %C* [[ARG]], i64 0, i32 0
+; CHECK-NEXT: tail call void @bar(%struct.S* [[TMP4]])
+; CHECK-NEXT: br label [[BB:%.*]]
+; CHECK: bb5:
+; CHECK-NEXT: tail call void @foobar()
+; CHECK-NEXT: br label [[BB]]
+;
entry:
- %2 = select i1 %1, %C* null, %C* %0
- %3 = icmp ne %C* %2, null
- br i1 %3, label %5, label %7
+ %tmp = select i1 %arg1, %C* null, %C* %arg
+ %tmp2 = icmp ne %C* %tmp, null
+ br i1 %tmp2, label %bb3, label %bb5
-; <label>:4 ; preds = %10, %12
+bb: ; preds = %bb5, %bb3
ret void
-; <label>:5 ; preds = %entry
- %6 = getelementptr inbounds %C, %C* %2, i64 0, i32 0
- tail call void @bar(%struct.S* %6)
- br label %4
+bb3: ; preds = %entry
+ %tmp4 = getelementptr inbounds %C, %C* %tmp, i64 0, i32 0
+ tail call void @bar(%struct.S* %tmp4)
+ br label %bb
-; <label>:7 ; preds = %entry
+bb5: ; preds = %entry
tail call void @foobar()
- br label %4
-; CHECK-LABEL: @test5(
-; CHECK-NOT: select
-; CHECK: or
-; CHECK-NOT: select
+ br label %bb
}
+
More information about the llvm-commits
mailing list