-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=THUMB
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls -verify-machineinstrs | FileCheck %s --check-prefix=ARM-LONG
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls -verify-machineinstrs | FileCheck %s --check-prefix=ARM-LONG
+; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls -verify-machineinstrs | FileCheck %s --check-prefix=THUMB-LONG
+
+; Note that some of these tests assume that relocations are either
+; movw/movt or constant pool loads. Different platforms will select
+; different approaches.
@message1 = global [60 x i8] c"The LLVM Compiler Infrastructure\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 1
@temp = common global [60 x i8] zeroinitializer, align 1
define void @t1() nounwind ssp {
-; ARM: t1
-; ARM: ldr r0, LCPI0_0
+; ARM-LABEL: t1:
+; ARM: {{(movw r0, :lower16:_?message1)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:_?message1)|(ldr r0, \[r0\])}}
; ARM: add r0, r0, #5
; ARM: movw r1, #64
; ARM: movw r2, #10
-; ARM: uxtb r1, r1
-; ARM: bl _memset
-; THUMB: t1
-; THUMB: ldr.n r0, LCPI0_0
+; ARM: and r1, r1, #255
+; ARM: bl {{_?}}memset
+; ARM-LONG-LABEL: t1:
+; ARM-LONG: {{(movw r3, :lower16:L_memset\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memset\$non_lazy_ptr)?}}
+; ARM-LONG: ldr r3, [r3]
+; ARM-LONG: blx r3
+; THUMB-LABEL: t1:
+; THUMB: {{(movw r0, :lower16:_?message1)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:_?message1)|(ldr r0, \[r0\])}}
; THUMB: adds r0, #5
; THUMB: movs r1, #64
-; THUMB: movt r1, #0
; THUMB: movs r2, #10
-; THUMB: movt r2, #0
-; THUMB: uxtb r1, r1
-; THUMB: bl _memset
- call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @message1, i32 0, i32 5), i8 64, i32 10, i32 1, i1 false)
+; THUMB: and r1, r1, #255
+; THUMB: bl {{_?}}memset
+; THUMB-LONG-LABEL: t1:
+; THUMB-LONG: movw r3, :lower16:L_memset$non_lazy_ptr
+; THUMB-LONG: movt r3, :upper16:L_memset$non_lazy_ptr
+; THUMB-LONG: ldr r3, [r3]
+; THUMB-LONG: blx r3
+ call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @message1, i32 0, i32 5), i8 64, i32 10, i32 4, i1 false)
ret void
}
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
define void @t2() nounwind ssp {
-; ARM: t2
-; ARM: ldr r0, LCPI1_0
+; ARM-LABEL: t2:
+; ARM: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; ARM: ldr r0, [r0]
; ARM: add r1, r0, #4
; ARM: add r0, r0, #16
; ARM: movw r2, #17
-; ARM: str r0, [sp] @ 4-byte Spill
+; ARM: str r0, [sp[[SLOT:[, #0-9]*]]] @ 4-byte Spill
; ARM: mov r0, r1
-; ARM: ldr r1, [sp] @ 4-byte Reload
-; ARM: bl _memcpy
-; THUMB: t2
-; THUMB: ldr.n r0, LCPI1_0
+; ARM: ldr r1, [sp[[SLOT]]] @ 4-byte Reload
+; ARM: bl {{_?}}memcpy
+; ARM-LONG-LABEL: t2:
+; ARM-LONG: {{(movw r3, :lower16:L_memcpy\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memcpy\$non_lazy_ptr)?}}
+; ARM-LONG: ldr r3, [r3]
+; ARM-LONG: blx r3
+; THUMB-LABEL: t2:
+; THUMB: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; THUMB: ldr r0, [r0]
; THUMB: adds r1, r0, #4
; THUMB: adds r0, #16
; THUMB: movs r2, #17
-; THUMB: movt r2, #0
+; THUMB: str r0, [sp[[SLOT:[, #0-9]*]]] @ 4-byte Spill
; THUMB: mov r0, r1
-; THUMB: bl _memcpy
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 17, i32 1, i1 false)
+; THUMB: ldr r1, [sp[[SLOT]]] @ 4-byte Reload
+; THUMB: bl {{_?}}memcpy
+; THUMB-LONG-LABEL: t2:
+; THUMB-LONG: movw r3, :lower16:L_memcpy$non_lazy_ptr
+; THUMB-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr
+; THUMB-LONG: ldr r3, [r3]
+; THUMB-LONG: blx r3
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 17, i32 4, i1 false)
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
define void @t3() nounwind ssp {
-; ARM: t3
-; ARM: ldr r0, LCPI2_0
+; ARM-LABEL: t3:
+; ARM: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; ARM: ldr r0, [r0]
; ARM: add r1, r0, #4
; ARM: add r0, r0, #16
; ARM: movw r2, #10
; ARM: mov r0, r1
-; ARM: bl _memmove
-; THUMB: t3
-; THUMB: ldr.n r0, LCPI2_0
+; ARM: bl {{_?}}memmove
+; ARM-LONG-LABEL: t3:
+; ARM-LONG: {{(movw r3, :lower16:L_memmove\$non_lazy_ptr)|(ldr r3, .LCPI)}}
+; ARM-LONG: {{(movt r3, :upper16:L_memmove\$non_lazy_ptr)?}}
+; ARM-LONG: ldr r3, [r3]
+; ARM-LONG: blx r3
+; THUMB-LABEL: t3:
+; THUMB: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; THUMB: ldr r0, [r0]
; THUMB: adds r1, r0, #4
; THUMB: adds r0, #16
; THUMB: movs r2, #10
-; THUMB: movt r2, #0
+; THUMB: str r0, [sp[[SLOT:[, #0-9]*]]] @ 4-byte Spill
; THUMB: mov r0, r1
-; THUMB: bl _memmove
- call void @llvm.memmove.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
+; THUMB: ldr r1, [sp[[SLOT]]] @ 4-byte Reload
+; THUMB: bl {{_?}}memmove
+; THUMB-LONG-LABEL: t3:
+; THUMB-LONG: movw r3, :lower16:L_memmove$non_lazy_ptr
+; THUMB-LONG: movt r3, :upper16:L_memmove$non_lazy_ptr
+; THUMB-LONG: ldr r3, [r3]
+; THUMB-LONG: blx r3
+ call void @llvm.memmove.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
ret void
}
define void @t4() nounwind ssp {
-; ARM: t4
-; ARM: ldr r0, LCPI3_0
+; ARM-LABEL: t4:
+; ARM: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; ARM: ldr r0, [r0]
-; ARM: ldr r1, LCPI3_1
-; ARM: ldr r1, [r1]
-; ARM: ldr r2, [r1, #16]
-; ARM: str r2, [r0, #4]
-; ARM: ldr r2, [r1, #20]
-; ARM: str r2, [r0, #8]
-; ARM: ldrh r1, [r1, #24]
+; ARM: ldr r1, [r0, #16]
+; ARM: str r1, [r0, #4]
+; ARM: ldr r1, [r0, #20]
+; ARM: str r1, [r0, #8]
+; ARM: ldrh r1, [r0, #24]
; ARM: strh r1, [r0, #12]
; ARM: bx lr
-; THUMB: ldr.n r0, LCPI3_0
+; THUMB-LABEL: t4:
+; THUMB: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
; THUMB: ldr r0, [r0]
-; THUMB: ldr.n r1, LCPI3_1
-; THUMB: ldr r1, [r1]
-; THUMB: ldr r2, [r1, #16]
-; THUMB: str r2, [r0, #4]
-; THUMB: ldr r2, [r1, #20]
-; THUMB: str r2, [r0, #8]
-; THUMB: ldrh r1, [r1, #24]
+; THUMB: ldr r1, [r0, #16]
+; THUMB: str r1, [r0, #4]
+; THUMB: ldr r1, [r0, #20]
+; THUMB: str r1, [r0, #8]
+; THUMB: ldrh r1, [r0, #24]
; THUMB: strh r1, [r0, #12]
; THUMB: bx lr
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 10, i32 4, i1 false)
ret void
}
declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
+
+define void @t5() nounwind ssp {
+; ARM-LABEL: t5:
+; ARM: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
+; ARM: ldr r0, [r0]
+; ARM: ldrh r1, [r0, #16]
+; ARM: strh r1, [r0, #4]
+; ARM: ldrh r1, [r0, #18]
+; ARM: strh r1, [r0, #6]
+; ARM: ldrh r1, [r0, #20]
+; ARM: strh r1, [r0, #8]
+; ARM: ldrh r1, [r0, #22]
+; ARM: strh r1, [r0, #10]
+; ARM: ldrh r1, [r0, #24]
+; ARM: strh r1, [r0, #12]
+; ARM: bx lr
+; THUMB-LABEL: t5:
+; THUMB: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
+; THUMB: ldr r0, [r0]
+; THUMB: ldrh r1, [r0, #16]
+; THUMB: strh r1, [r0, #4]
+; THUMB: ldrh r1, [r0, #18]
+; THUMB: strh r1, [r0, #6]
+; THUMB: ldrh r1, [r0, #20]
+; THUMB: strh r1, [r0, #8]
+; THUMB: ldrh r1, [r0, #22]
+; THUMB: strh r1, [r0, #10]
+; THUMB: ldrh r1, [r0, #24]
+; THUMB: strh r1, [r0, #12]
+; THUMB: bx lr
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 10, i32 2, i1 false)
+ ret void
+}
+
+define void @t6() nounwind ssp {
+; ARM-LABEL: t6:
+; ARM: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr r0, .LCPI)}}
+; ARM: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
+; ARM: ldr r0, [r0]
+; ARM: ldrb r1, [r0, #16]
+; ARM: strb r1, [r0, #4]
+; ARM: ldrb r1, [r0, #17]
+; ARM: strb r1, [r0, #5]
+; ARM: ldrb r1, [r0, #18]
+; ARM: strb r1, [r0, #6]
+; ARM: ldrb r1, [r0, #19]
+; ARM: strb r1, [r0, #7]
+; ARM: ldrb r1, [r0, #20]
+; ARM: strb r1, [r0, #8]
+; ARM: ldrb r1, [r0, #21]
+; ARM: strb r1, [r0, #9]
+; ARM: ldrb r1, [r0, #22]
+; ARM: strb r1, [r0, #10]
+; ARM: ldrb r1, [r0, #23]
+; ARM: strb r1, [r0, #11]
+; ARM: ldrb r1, [r0, #24]
+; ARM: strb r1, [r0, #12]
+; ARM: ldrb r1, [r0, #25]
+; ARM: strb r1, [r0, #13]
+; ARM: bx lr
+; THUMB-LABEL: t6:
+; THUMB: {{(movw r0, :lower16:L_temp\$non_lazy_ptr)|(ldr.n r0, .LCPI)}}
+; THUMB: {{(movt r0, :upper16:L_temp\$non_lazy_ptr)?}}
+; THUMB: ldr r0, [r0]
+; THUMB: ldrb r1, [r0, #16]
+; THUMB: strb r1, [r0, #4]
+; THUMB: ldrb r1, [r0, #17]
+; THUMB: strb r1, [r0, #5]
+; THUMB: ldrb r1, [r0, #18]
+; THUMB: strb r1, [r0, #6]
+; THUMB: ldrb r1, [r0, #19]
+; THUMB: strb r1, [r0, #7]
+; THUMB: ldrb r1, [r0, #20]
+; THUMB: strb r1, [r0, #8]
+; THUMB: ldrb r1, [r0, #21]
+; THUMB: strb r1, [r0, #9]
+; THUMB: ldrb r1, [r0, #22]
+; THUMB: strb r1, [r0, #10]
+; THUMB: ldrb r1, [r0, #23]
+; THUMB: strb r1, [r0, #11]
+; THUMB: ldrb r1, [r0, #24]
+; THUMB: strb r1, [r0, #12]
+; THUMB: ldrb r1, [r0, #25]
+; THUMB: strb r1, [r0, #13]
+; THUMB: bx lr
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false)
+ ret void
+}
+
+; rdar://13202135
+define void @t7() nounwind ssp {
+; Just make sure this doesn't assert when we have an odd length and an alignment of 2.
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8], [60 x i8]* @temp, i32 0, i32 16), i32 3, i32 2, i1 false)
+ ret void
+}
+
+define i32 @t8(i32 %x) nounwind {
+entry:
+; ARM-LABEL: t8:
+; ARM-NOT: FastISel missed call: %expval = call i32 @llvm.expect.i32(i32 %x, i32 1)
+; THUMB-LABEL: t8:
+; THUMB-NOT: FastISel missed call: %expval = call i32 @llvm.expect.i32(i32 %x, i32 1)
+ %expval = call i32 @llvm.expect.i32(i32 %x, i32 1)
+ ret i32 %expval
+}
+
+declare i32 @llvm.expect.i32(i32, i32) nounwind readnone
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