Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/Mips/micromips-sizereduction/micromips-addiur1sp-addiusp.ll

@@ -1,17 +0,0 @@
-; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs < %s | FileCheck %s
-
-define i32 @f1() {
-entry:
-; CHECK-LABEL: f1:
-; CHECK: addiusp
-; CHECK: addiur1sp
-; CHECK: addiusp
-  %a = alloca [10 x i32], align 4
-  %index = getelementptr inbounds [10 x i32], [10 x i32]* %a, i32 0, i32 0
-  call void @init(i32* %index)
-  %0 = load i32, i32* %index, align 4
-  ret i32 %0
-}
-
-declare void @init(i32*)
-

external/llvm/test/CodeGen/Mips/micromips-sizereduction/micromips-lbu16-lhu16-sb16-sh16.ll

@@ -1,40 +0,0 @@
-; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs < %s | FileCheck %s
-
-define void @f1(i8* %p) {
-entry:
-; CHECK-LABEL: f1:
-; CHECK: lbu16
-; CHECK: sb16
-  %0 = load i8, i8* %p, align 4
-  %a = zext i8 %0 to i32
-  %and = and i32 %a, 1
-  %cmp = icmp eq i32 %and, 0
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:
-  store i8 0, i8* %p, align 1
-  br label %if.end
-
-if.end:
-  ret void
-}
-
-define void @f2(i16* %p) {
-entry:
-; CHECK-LABEL: f2:
-; CHECK: lhu16
-; CHECK: sh16
-  %0 = load i16, i16* %p, align 2
-  %a = zext i16 %0 to i32
-  %and = and i32 %a, 2
-  %cmp = icmp eq i32 %and, 0
-  br i1 %cmp, label %if.then, label %if.end
-
-if.then:
-  store i16 0, i16* %p, align 2
-  br label %if.end
-
-if.end:
-  ret void
-}
-

external/llvm/test/CodeGen/Mips/micromips-sizereduction/micromips-lwsp-swsp.ll

@@ -1,11 +0,0 @@
-; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -asm-show-inst -verify-machineinstrs < %s | FileCheck %s
-
-; Function Attrs: nounwind
-define i32 @function1(i32 (i32)* %f) {
-entry:
-; CHECK-LABEL: function1:
-; CHECK: SWSP_MM
-; CHECK: LWSP_MM
-  %call = call i32 %f(i32 0)
-  ret i32 0
-}

external/llvm/test/CodeGen/Mips/micromips-sizereduction/micromips-xor16.ll

@@ -1,14 +0,0 @@
-; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs < %s | FileCheck %s
-
-; Function Attrs: nounwind readnone
-define i1 @fun(i32 %a, i32 %b) {
-entry:
-; CHECK-LABEL: fun:
-; CHECK: xor16
-  %reg1 = or i32 %a, %b
-  %reg2 = xor i32 %reg1, -1
-  %bool1 = icmp ne i32 %a, -1
-  %bool1.ext = zext i1 %bool1 to i32
-  %bool2 = icmp eq i32 %bool1.ext, %reg2
-  ret i1 %bool2
-}