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Diffstat (limited to 'test/CodeGen/ARM/fast-isel-call.ll')
| -rw-r--r-- | test/CodeGen/ARM/fast-isel-call.ll | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/test/CodeGen/ARM/fast-isel-call.ll b/test/CodeGen/ARM/fast-isel-call.ll deleted file mode 100644 index 1122867356b3..000000000000 --- a/test/CodeGen/ARM/fast-isel-call.ll +++ /dev/null @@ -1,272 +0,0 @@ -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -mattr=+long-calls | FileCheck %s --check-prefix=ARM-LONG --check-prefix=ARM-LONG-MACHO -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -mattr=+long-calls | FileCheck %s --check-prefix=ARM-LONG --check-prefix=ARM-LONG-ELF -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -mattr=+long-calls | FileCheck %s --check-prefix=THUMB-LONG -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP -; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=THUMB-NOVFP - -; Note that some of these tests assume that relocations are either -; movw/movt or constant pool loads. Different platforms will select -; different approaches. - -define i32 @t0(i1 zeroext %a) nounwind { - %1 = zext i1 %a to i32 - ret i32 %1 -} - -define i32 @t1(i8 signext %a) nounwind { - %1 = sext i8 %a to i32 - ret i32 %1 -} - -define i32 @t2(i8 zeroext %a) nounwind { - %1 = zext i8 %a to i32 - ret i32 %1 -} - -define i32 @t3(i16 signext %a) nounwind { - %1 = sext i16 %a to i32 - ret i32 %1 -} - -define i32 @t4(i16 zeroext %a) nounwind { - %1 = zext i16 %a to i32 - ret i32 %1 -} - -define void @foo(i8 %a, i16 %b) nounwind { -; ARM: foo -; THUMB: foo -;; Materialize i1 1 -; ARM: movw r2, #1 -;; zero-ext -; ARM: and r2, r2, #1 -; THUMB: and r2, r2, #1 - %1 = call i32 @t0(i1 zeroext 1) -; ARM: sxtb r2, r1 -; ARM: mov r0, r2 -; THUMB: sxtb r2, r1 -; THUMB: mov r0, r2 - %2 = call i32 @t1(i8 signext %a) -; ARM: and r2, r1, #255 -; ARM: mov r0, r2 -; THUMB: and r2, r1, #255 -; THUMB: mov r0, r2 - %3 = call i32 @t2(i8 zeroext %a) -; ARM: sxth r2, r1 -; ARM: mov r0, r2 -; THUMB: sxth r2, r1 -; THUMB: mov r0, r2 - %4 = call i32 @t3(i16 signext %b) -; ARM: uxth r2, r1 -; ARM: mov r0, r2 -; THUMB: uxth r2, r1 -; THUMB: mov r0, r2 - %5 = call i32 @t4(i16 zeroext %b) - -;; A few test to check materialization -;; Note: i1 1 was materialized with t1 call -; ARM: movw r1, #255 -%6 = call i32 @t2(i8 zeroext 255) -; ARM: movw r1, #65535 -; THUMB: movw r1, #65535 -%7 = call i32 @t4(i16 zeroext 65535) - ret void -} - -define void @foo2() nounwind { - %1 = call signext i16 @t5() - %2 = call zeroext i16 @t6() - %3 = call signext i8 @t7() - %4 = call zeroext i8 @t8() - %5 = call zeroext i1 @t9() - ret void -} - -declare signext i16 @t5(); -declare zeroext i16 @t6(); -declare signext i8 @t7(); -declare zeroext i8 @t8(); -declare zeroext i1 @t9(); - -define i32 @t10() { -entry: -; ARM: @t10 -; ARM: movw [[R0:l?r[0-9]*]], #0 -; ARM: movw [[R1:l?r[0-9]*]], #248 -; ARM: movw [[R2:l?r[0-9]*]], #187 -; ARM: movw [[R3:l?r[0-9]*]], #28 -; ARM: movw [[R4:l?r[0-9]*]], #40 -; ARM: movw [[R5:l?r[0-9]*]], #186 -; ARM: and [[R0]], [[R0]], #255 -; ARM: and [[R1]], [[R1]], #255 -; ARM: and [[R2]], [[R2]], #255 -; ARM: and [[R3]], [[R3]], #255 -; ARM: and [[R4]], [[R4]], #255 -; ARM: str [[R4]], [sp] -; ARM: and [[R4]], [[R5]], #255 -; ARM: str [[R4]], [sp, #4] -; ARM: bl {{_?}}bar -; ARM-LONG: @t10 - -; ARM-LONG-MACHO: {{(movw)|(ldr)}} [[R:l?r[0-9]*]], {{(:lower16:L_bar\$non_lazy_ptr)|(.LCPI)}} -; ARM-LONG-MACHO: {{(movt [[R]], :upper16:L_bar\$non_lazy_ptr)?}} -; ARM-LONG-MACHO: ldr [[R]], {{\[}}[[R]]{{\]}} - -; ARM-LONG-ELF: movw [[R:l?r[0-9]*]], :lower16:bar -; ARM-LONG-ELF: {{(movt [[R]], :upper16:L_bar\$non_lazy_ptr)?}} - -; ARM-LONG: blx [[R]] -; THUMB: @t10 -; THUMB: movs [[R0:l?r[0-9]*]], #0 -; THUMB: movs [[R1:l?r[0-9]*]], #248 -; THUMB: movs [[R2:l?r[0-9]*]], #187 -; THUMB: movs [[R3:l?r[0-9]*]], #28 -; THUMB: movw [[R4:l?r[0-9]*]], #40 -; THUMB: movw [[R5:l?r[0-9]*]], #186 -; THUMB: and [[R0]], [[R0]], #255 -; THUMB: and [[R1]], [[R1]], #255 -; THUMB: and [[R2]], [[R2]], #255 -; THUMB: and [[R3]], [[R3]], #255 -; THUMB: and [[R4]], [[R4]], #255 -; THUMB: str.w [[R4]], [sp] -; THUMB: and [[R4]], [[R5]], #255 -; THUMB: str.w [[R4]], [sp, #4] -; THUMB: bl {{_?}}bar -; THUMB-LONG: @t10 -; THUMB-LONG: {{(movw)|(ldr.n)}} [[R:l?r[0-9]*]], {{(:lower16:L_bar\$non_lazy_ptr)|(.LCPI)}} -; THUMB-LONG: {{(movt [[R]], :upper16:L_bar\$non_lazy_ptr)?}} -; THUMB-LONG: ldr{{(.w)?}} [[R]], {{\[}}[[R]]{{\]}} -; THUMB-LONG: blx [[R]] - %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70) - ret i32 0 -} - -declare i32 @bar(i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext, i8 zeroext) - -define i32 @bar0(i32 %i) nounwind { - ret i32 0 -} - -define void @foo3() uwtable { -; ARM: movw r0, #0 -; ARM: {{(movw r1, :lower16:_?bar0)|(ldr r1, .LCPI)}} -; ARM: {{(movt r1, :upper16:_?bar0)|(ldr r1, \[r1\])}} -; ARM: blx r1 -; THUMB: movs r0, #0 -; THUMB: {{(movw r1, :lower16:_?bar0)|(ldr.n r1, .LCPI)}} -; THUMB: {{(movt r1, :upper16:_?bar0)|(ldr r1, \[r1\])}} -; THUMB: blx r1 - %fptr = alloca i32 (i32)*, align 8 - store i32 (i32)* @bar0, i32 (i32)** %fptr, align 8 - %1 = load i32 (i32)*, i32 (i32)** %fptr, align 8 - %call = call i32 %1(i32 0) - ret void -} - -define i32 @LibCall(i32 %a, i32 %b) { -entry: -; ARM: LibCall -; ARM: bl {{___udivsi3|__aeabi_uidiv}} -; ARM-LONG: LibCall - -; ARM-LONG-MACHO: {{(movw r2, :lower16:L___udivsi3\$non_lazy_ptr)|(ldr r2, .LCPI)}} -; ARM-LONG-MACHO: {{(movt r2, :upper16:L___udivsi3\$non_lazy_ptr)?}} -; ARM-LONG-MACHO: ldr r2, [r2] - -; ARM-LONG-ELF: movw r2, :lower16:__aeabi_uidiv -; ARM-LONG-ELF: movt r2, :upper16:__aeabi_uidiv - -; ARM-LONG: blx r2 -; THUMB: LibCall -; THUMB: bl {{___udivsi3|__aeabi_uidiv}} -; THUMB-LONG: LibCall -; THUMB-LONG: {{(movw r2, :lower16:L___udivsi3\$non_lazy_ptr)|(ldr.n r2, .LCPI)}} -; THUMB-LONG: {{(movt r2, :upper16:L___udivsi3\$non_lazy_ptr)?}} -; THUMB-LONG: ldr r2, [r2] -; THUMB-LONG: blx r2 - %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1] - ret i32 %tmp1 -} - -; Test fastcc - -define fastcc void @fast_callee(float %i) ssp { -entry: -; ARM: fast_callee -; ARM: vmov r0, s0 -; THUMB: fast_callee -; THUMB: vmov r0, s0 -; ARM-NOVFP: fast_callee -; ARM-NOVFP-NOT: s0 -; THUMB-NOVFP: fast_callee -; THUMB-NOVFP-NOT: s0 - call void @print(float %i) - ret void -} - -define void @fast_caller() ssp { -entry: -; ARM: fast_caller -; ARM: vldr s0, -; THUMB: fast_caller -; THUMB: vldr s0, -; ARM-NOVFP: fast_caller -; ARM-NOVFP: movw r0, #13107 -; ARM-NOVFP: movt r0, #16611 -; THUMB-NOVFP: fast_caller -; THUMB-NOVFP: movw r0, #13107 -; THUMB-NOVFP: movt r0, #16611 - call fastcc void @fast_callee(float 0x401C666660000000) - ret void -} - -define void @no_fast_callee(float %i) ssp { -entry: -; ARM: no_fast_callee -; ARM: vmov s0, r0 -; THUMB: no_fast_callee -; THUMB: vmov s0, r0 -; ARM-NOVFP: no_fast_callee -; ARM-NOVFP-NOT: s0 -; THUMB-NOVFP: no_fast_callee -; THUMB-NOVFP-NOT: s0 - call void @print(float %i) - ret void -} - -define void @no_fast_caller() ssp { -entry: -; ARM: no_fast_caller -; ARM: vmov r0, s0 -; THUMB: no_fast_caller -; THUMB: vmov r0, s0 -; ARM-NOVFP: no_fast_caller -; ARM-NOVFP: movw r0, #13107 -; ARM-NOVFP: movt r0, #16611 -; THUMB-NOVFP: no_fast_caller -; THUMB-NOVFP: movw r0, #13107 -; THUMB-NOVFP: movt r0, #16611 - call void @no_fast_callee(float 0x401C666660000000) - ret void -} - -declare void @bar2(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) - -define void @call_undef_args() { -; ARM-LABEL: call_undef_args -; ARM: movw r0, #1 -; ARM-NEXT: movw r1, #2 -; ARM-NEXT: movw r2, #3 -; ARM-NEXT: movw r3, #4 -; ARM-NOT: str {{r[0-9]+}}, [sp] -; ARM: movw [[REG:l?r[0-9]*]], #6 -; ARM-NEXT: str [[REG]], [sp, #4] - call void @bar2(i32 1, i32 2, i32 3, i32 4, i32 undef, i32 6) - ret void -} - -declare void @print(float) |