1 files changed, 0 insertions, 96 deletions
diff --git a/llvm/test/Transforms/InstCombine/strchr-1.ll b/llvm/test/Transforms/InstCombine/strchr-1.ll
deleted file mode 100644
index 4fce378f59f..00000000000
--- a/llvm/test/Transforms/InstCombine/strchr-1.ll
+++ /dev/null
@@ -1,96 +0,0 @@
-; Test that the strchr library call simplifier works correctly.
-; RUN: opt < %s -instcombine -S | FileCheck %s
-
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
-
-@hello = constant [14 x i8] c"hello world\5Cn\00"
-@null = constant [1 x i8] zeroinitializer
-@newlines = constant [3 x i8] c"\0D\0A\00"
-@chp = global i8* zeroinitializer
-
-declare i8* @strchr(i8*, i32)
-
-define void @test_simplify1() {
-; CHECK: store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @hello, i32 0, i32 6)
-; CHECK-NOT: call i8* @strchr
-; CHECK: ret void
-
-  %str = getelementptr [14 x i8], [14 x i8]* @hello, i32 0, i32 0
-  %dst = call i8* @strchr(i8* %str, i32 119)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-define void @test_simplify2() {
-; CHECK: store i8* null, i8** @chp, align 4
-; CHECK-NOT: call i8* @strchr
-; CHECK: ret void
-
-  %str = getelementptr [1 x i8], [1 x i8]* @null, i32 0, i32 0
-  %dst = call i8* @strchr(i8* %str, i32 119)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-define void @test_simplify3() {
-; CHECK: store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @hello, i32 0, i32 13)
-; CHECK-NOT: call i8* @strchr
-; CHECK: ret void
-
-  %src = getelementptr [14 x i8], [14 x i8]* @hello, i32 0, i32 0
-  %dst = call i8* @strchr(i8* %src, i32 0)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-define void @test_simplify4(i32 %chr) {
-; CHECK: call i8* @memchr
-; CHECK-NOT: call i8* @strchr
-; CHECK: ret void
-
-  %src = getelementptr [14 x i8], [14 x i8]* @hello, i32 0, i32 0
-  %dst = call i8* @strchr(i8* %src, i32 %chr)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-define void @test_simplify5() {
-; CHECK: store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @hello, i32 0, i32 13)
-; CHECK-NOT: call i8* @strchr
-; CHECK: ret void
-
-  %src = getelementptr [14 x i8], [14 x i8]* @hello, i32 0, i32 0
-  %dst = call i8* @strchr(i8* %src, i32 65280)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-; Check transformation strchr(p, 0) -> p + strlen(p)
-define void @test_simplify6(i8* %str) {
-; CHECK: %strlen = call i32 @strlen(i8* %str)
-; CHECK-NOT: call i8* @strchr
-; CHECK: %strchr = getelementptr i8, i8* %str, i32 %strlen
-; CHECK: store i8* %strchr, i8** @chp, align 4
-; CHECK: ret void
-
-  %dst = call i8* @strchr(i8* %str, i32 0)
-  store i8* %dst, i8** @chp
-  ret void
-}
-
-; Check transformation strchr("\r\n", C) != nullptr -> (C & 9217) != 0
-define i1 @test_simplify7(i32 %C) {
-; CHECK-LABEL: @test_simplify7
-; CHECK-NEXT: [[TRUNC:%.*]] = trunc i32 %C to i16
-; CHECK-NEXT: [[TRUNC_AND:%.*]] = and i16 [[TRUNC]], 255
-; CHECK-NEXT: %memchr.bounds = icmp ult i16 [[TRUNC_AND]], 16
-; CHECK-NEXT: [[SHL:%.*]] = shl i16 1, [[TRUNC_AND]]
-; CHECK-NEXT: [[AND:%.*]] = and i16 [[SHL]], 9217
-; CHECK-NEXT: %memchr.bits = icmp ne i16 [[AND]], 0
-; CHECK-NEXT: %memchr1 = and i1 %memchr.bounds, %memchr.bits
-; CHECK-NEXT: ret i1 %memchr1
-
-  %dst = call i8* @strchr(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @newlines, i64 0, i64 0), i32 %C)
-  %cmp = icmp ne i8* %dst, null
-  ret i1 %cmp
-}