-; RUN: llc < %s -mtriple=arm-linux-gnueabi -regalloc=linearscan | FileCheck %s
-
-; This test depends on linear scan's reserved register coalescing.
+; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s
+; RUN: llc < %s -mtriple=arm-linux-gnueabi -regalloc=basic | FileCheck %s
@.str = private constant [1 x i8] zeroinitializer, align 1
-; RUN: llc < %s -mtriple=arm-apple-darwin -regalloc=linearscan | FileCheck %s
-; RUN: llc < %s -mtriple=thumbv6-apple-darwin -regalloc=linearscan | FileCheck %s
+; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s
+; RUN: llc < %s -mtriple=thumbv6-apple-darwin | FileCheck %s
+; RUN: llc < %s -mtriple=arm-apple-darwin -regalloc=basic | FileCheck %s
+; RUN: llc < %s -mtriple=thumbv6-apple-darwin -regalloc=basic | FileCheck %s
; rdar://8015977
; rdar://8020118
-; This test needs the reserved register r7 to be coalesced into the ldr.
-; So far, only linear scan can do that.
-
define i8* @rt0(i32 %x) nounwind readnone {
entry:
; CHECK: rt0:
-; RUN: llc < %s -march=mips -regalloc=linearscan | grep {subu.*sp} | count 2
-
-; This test depends on a linearscan optimization, joining copies from reserved
-; registers.
-; After coalescing, copies from %SP remain.
-; They are handled by RALinScan::attemptTrivialCoalescing
+; RUN: llc < %s -march=mips | grep {subu.*sp} | count 2
+; RUN: llc < %s -march=mips -regalloc=basic | grep {subu.*sp} | count 2
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
target triple = "mipsallegrexel-unknown-psp-elf"
-; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 -regalloc=linearscan | FileCheck %s
+; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 | FileCheck %s
+; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 -regalloc=basic | FileCheck %s
declare i8* @llvm.frameaddress(i32) nounwind readnone
-;RUN: llc -march=sparc -regalloc=linearscan < %s | FileCheck %s -check-prefix=V8
-;RUN: llc -march=sparc -regalloc=linearscan -mattr=v9 < %s | FileCheck %s -check-prefix=V9
-
-; These tests depend on linear scan's trivial coalescer for reserved registers.
+;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
+;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
+;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8
+;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9
define i8* @frameaddr() nounwind readnone {
entry: