-; 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=armv7-linux-gnueabi | 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 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -mattr=-vfp2 | FileCheck %s --check-prefix=ARM-NOVFP
-; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -mattr=-vfp2 | FileCheck %s --check-prefix=THUMB-NOVFP
+; 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
+; 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
+; 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
; THUMB: sxtb r2, r1
; THUMB: mov r0, r2
%2 = call i32 @t1(i8 signext %a)
-; ARM: uxtb r2, r1
+; ARM: and r2, r1, #255
; ARM: mov r0, r2
-; THUMB: uxtb r2, r1
+; THUMB: and r2, r1, #255
; THUMB: mov r0, r2
%3 = call i32 @t2(i8 zeroext %a)
; ARM: sxth r2, r1
declare zeroext i8 @t8();
declare zeroext i1 @t9();
-define i32 @t10(i32 %argc, i8** nocapture %argv) {
+define i32 @t10() {
entry:
; ARM: @t10
; ARM: movw [[R0:l?r[0-9]*]], #0
; 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: uxtb [[R0]], [[R0]]
-; ARM: uxtb [[R1]], [[R1]]
-; ARM: uxtb [[R2]], [[R2]]
-; ARM: uxtb [[R3]], [[R3]]
-; ARM: uxtb [[R4]], [[R4]]
+; 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: uxtb [[R4]], [[R5]]
+; ARM: and [[R4]], [[R5]], #255
; ARM: str [[R4]], [sp, #4]
; ARM: bl {{_?}}bar
; ARM-LONG: @t10
; ARM-LONG: blx [[R]]
; THUMB: @t10
; THUMB: movs [[R0:l?r[0-9]*]], #0
-; THUMB: movt [[R0]], #0
; THUMB: movs [[R1:l?r[0-9]*]], #248
-; THUMB: movt [[R1]], #0
; THUMB: movs [[R2:l?r[0-9]*]], #187
-; THUMB: movt [[R2]], #0
; THUMB: movs [[R3:l?r[0-9]*]], #28
-; THUMB: movt [[R3]], #0
; THUMB: movw [[R4:l?r[0-9]*]], #40
-; THUMB: movt [[R4]], #0
; THUMB: movw [[R5:l?r[0-9]*]], #186
-; THUMB: movt [[R5]], #0
-; THUMB: uxtb [[R0]], [[R0]]
-; THUMB: uxtb [[R1]], [[R1]]
-; THUMB: uxtb [[R2]], [[R2]]
-; THUMB: uxtb [[R3]], [[R3]]
-; THUMB: uxtb.w [[R4]], [[R4]]
+; 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: uxtb.w [[R4]], [[R5]]
+; THUMB: and [[R4]], [[R5]], #255
; THUMB: str.w [[R4]], [sp, #4]
; THUMB: bl {{_?}}bar
; THUMB-LONG: @t10
; THUMB: blx r1
%fptr = alloca i32 (i32)*, align 8
store i32 (i32)* @bar0, i32 (i32)** %fptr, align 8
- %1 = load i32 (i32)** %fptr, align 8
+ %1 = load i32 (i32)*, i32 (i32)** %fptr, align 8
%call = call i32 %1(i32 0)
ret void
}
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)