From 10282bda8c270721cde3bcba40742a8de825de51 Mon Sep 17 00:00:00 2001 From: Diana Picus Date: Thu, 2 Feb 2017 13:00:24 +0000 Subject: [PATCH] [ARM] GlobalISel: Test default banks for load results. NFC. Check that all scalars are loaded into the GPR by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293883 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../ARM/GlobalISel/arm-regbankselect.mir | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/test/CodeGen/ARM/GlobalISel/arm-regbankselect.mir b/test/CodeGen/ARM/GlobalISel/arm-regbankselect.mir index 64c65a41a31..d520750ba30 100644 --- a/test/CodeGen/ARM/GlobalISel/arm-regbankselect.mir +++ b/test/CodeGen/ARM/GlobalISel/arm-regbankselect.mir @@ -4,6 +4,8 @@ define void @test_add_s16() { ret void } define void @test_add_s8() { ret void } define void @test_add_s1() { ret void } + + define void @test_loads() { ret void } ... --- name: test_add_s32 @@ -109,3 +111,33 @@ body: | BX_RET 14, _, implicit %r0 ... +--- +name: test_loads +# CHECK-LABEL: name: test_loads +legalized: true +regBankSelected: false +selected: false +# CHECK: registers: +# CHECK: - { id: 0, class: gprb } +# CHECK: - { id: 1, class: gprb } +# CHECK: - { id: 2, class: gprb } +# CHECK: - { id: 3, class: gprb } +# CHECK: - { id: 4, class: gprb } + +registers: + - { id: 0, class: _ } + - { id: 1, class: _ } + - { id: 2, class: _ } + - { id: 3, class: _ } + - { id: 4, class: _ } +body: | + bb.0: + liveins: %r0 + %0(p0) = COPY %r0 + %1(s32) = G_LOAD %0 + %2(s16) = G_LOAD %0 + %3(s8) = G_LOAD %0 + %4(s1) = G_LOAD %0 + BX_RET 14, _, implicit %r0 + +... -- 2.50.1