Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/Thumb2/thumb2-ldr_ext.ll

@@ -1,38 +0,0 @@
-; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
-
-define i32 @test1(i8* %v.pntr.s0.u1) {
-    %tmp.u = load i8, i8* %v.pntr.s0.u1
-    %tmp1.s = zext i8 %tmp.u to i32
-    ret i32 %tmp1.s
-}
-
-define i32 @test2(i16* %v.pntr.s0.u1) {
-    %tmp.u = load i16, i16* %v.pntr.s0.u1
-    %tmp1.s = zext i16 %tmp.u to i32
-    ret i32 %tmp1.s
-}
-
-define i32 @test3(i8* %v.pntr.s1.u0) {
-    %tmp.s = load i8, i8* %v.pntr.s1.u0
-    %tmp1.s = sext i8 %tmp.s to i32
-    ret i32 %tmp1.s
-}
-
-define i32 @test4() {
-    %tmp.s = load i16, i16* null
-    %tmp1.s = sext i16 %tmp.s to i32
-    ret i32 %tmp1.s
-}
-
-; CHECK: ldrb
-; CHECK-NOT: ldrb
-
-; CHECK: ldrh
-; CHECK-NOT: ldrh
-
-; CHECK: ldrsb
-; CHECK-NOT: ldrsb
-
-; CHECK: ldrsh
-; CHECK-NOT: ldrsh
-