diff options
Diffstat (limited to 'test/CodeGen/X86/GlobalISel/legalize-memop-scalar.mir')
| -rw-r--r-- | test/CodeGen/X86/GlobalISel/legalize-memop-scalar.mir | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/test/CodeGen/X86/GlobalISel/legalize-memop-scalar.mir b/test/CodeGen/X86/GlobalISel/legalize-memop-scalar.mir new file mode 100644 index 000000000000..60d9fc63c14a --- /dev/null +++ b/test/CodeGen/X86/GlobalISel/legalize-memop-scalar.mir @@ -0,0 +1,110 @@ +# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64 +# RUN: llc -mtriple=i386-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X32 + +--- | + define void @test_memop_s8tos32() { + ret void + } + + define void @test_memop_s64() { + ret void + } +... +--- +name: test_memop_s8tos32 +# ALL-LABEL: name: test_memop_s8tos32 +alignment: 4 +legalized: false +regBankSelected: false +registers: + - { id: 0, class: _, preferred-register: '' } + - { id: 1, class: _, preferred-register: '' } + - { id: 2, class: _, preferred-register: '' } + - { id: 3, class: _, preferred-register: '' } + - { id: 4, class: _, preferred-register: '' } + - { id: 5, class: _, preferred-register: '' } + - { id: 6, class: _, preferred-register: '' } + - { id: 7, class: _, preferred-register: '' } + - { id: 8, class: _, preferred-register: '' } + - { id: 9, class: _, preferred-register: '' } + - { id: 10, class: _, preferred-register: '' } +# ALL: %0(p0) = IMPLICIT_DEF +# ALL-NEXT: %11(s8) = G_LOAD %0(p0) :: (load 1) +# ALL-NEXT: %9(s1) = G_TRUNC %11(s8) +# ALL-NEXT: %1(s8) = G_LOAD %0(p0) :: (load 1) +# ALL-NEXT: %2(s16) = G_LOAD %0(p0) :: (load 2) +# ALL-NEXT: %3(s32) = G_LOAD %0(p0) :: (load 4) +# ALL-NEXT: %4(p0) = G_LOAD %0(p0) :: (load 8) +# ALL-NEXT: %10(s1) = IMPLICIT_DEF +# ALL-NEXT: %12(s8) = G_ZEXT %10(s1) +# ALL-NEXT: G_STORE %12(s8), %0(p0) :: (store 1) +# ALL-NEXT: %5(s8) = IMPLICIT_DEF +# ALL-NEXT: G_STORE %5(s8), %0(p0) :: (store 1) +# ALL-NEXT: %6(s16) = IMPLICIT_DEF +# ALL-NEXT: G_STORE %6(s16), %0(p0) :: (store 2) +# ALL-NEXT: %7(s32) = IMPLICIT_DEF +# ALL-NEXT: G_STORE %7(s32), %0(p0) :: (store 4) +# ALL-NEXT: %8(p0) = IMPLICIT_DEF +# ALL-NEXT: G_STORE %8(p0), %0(p0) :: (store 8) +body: | + bb.1 (%ir-block.0): + liveins: %rdi + + %0(p0) = IMPLICIT_DEF + %9(s1) = G_LOAD %0(p0) :: (load 1) + %1(s8) = G_LOAD %0(p0) :: (load 1) + %2(s16) = G_LOAD %0(p0) :: (load 2) + %3(s32) = G_LOAD %0(p0) :: (load 4) + %4(p0) = G_LOAD %0(p0) :: (load 8) + + %10(s1) = IMPLICIT_DEF + G_STORE %10, %0 :: (store 1) + %5(s8) = IMPLICIT_DEF + G_STORE %5, %0 :: (store 1) + %6(s16) = IMPLICIT_DEF + G_STORE %6, %0 :: (store 2) + %7(s32) = IMPLICIT_DEF + G_STORE %7, %0 :: (store 4) + %8(p0) = IMPLICIT_DEF + G_STORE %8, %0 :: (store 8) +... +--- +name: test_memop_s64 +# ALL-LABEL: name: test_memop_s64 +alignment: 4 +legalized: false +regBankSelected: false +registers: + - { id: 0, class: _, preferred-register: '' } + - { id: 1, class: _, preferred-register: '' } + - { id: 2, class: _, preferred-register: '' } +liveins: +# X64: %0(p0) = IMPLICIT_DEF +# X64-NEXT: %1(s64) = G_LOAD %0(p0) :: (load 8) +# X64-NEXT: %2(s64) = IMPLICIT_DEF +# X64-NEXT: G_STORE %2(s64), %0(p0) :: (store 8) +# +# X32: %0(p0) = IMPLICIT_DEF +# X32-NEXT: %3(s32) = G_LOAD %0(p0) :: (load 8) +# X32-NEXT: %6(s32) = G_CONSTANT i32 4 +# X32-NEXT: %5(p0) = G_GEP %0, %6(s32) +# X32-NEXT: %4(s32) = G_LOAD %5(p0) :: (load 8) +# X32-NEXT: %1(s64) = G_MERGE_VALUES %3(s32), %4(s32) +# X32-NEXT: %2(s64) = IMPLICIT_DEF +# X32-NEXT: %7(s32), %8(s32) = G_UNMERGE_VALUES %2(s64) +# X32-NEXT: G_STORE %7(s32), %0(p0) :: (store 8) +# X32-NEXT: %10(s32) = G_CONSTANT i32 4 +# X32-NEXT: %9(p0) = G_GEP %0, %10(s32) +# X32-NEXT: G_STORE %8(s32), %9(p0) :: (store 8) +body: | + bb.1 (%ir-block.0): + liveins: %rdi + + %0(p0) = IMPLICIT_DEF + %1(s64) = G_LOAD %0(p0) :: (load 8) + + %2(s64) = IMPLICIT_DEF + G_STORE %2, %0 :: (store 8) + +... + |