if (CS1Spilled && !UnspilledCS1GPRs.empty()) {
for (unsigned i = 0, e = UnspilledCS1GPRs.size(); i != e; ++i) {
unsigned Reg = UnspilledCS1GPRs[i];
- // Don't spill high register if the function is thumb1
- if (!AFI->isThumb1OnlyFunction() ||
+ // Don't spill high register if the function is thumb
+ if (!AFI->isThumbFunction() ||
isARMLowRegister(Reg) || Reg == ARM::LR) {
MRI.setPhysRegUsed(Reg);
if (!MRI.isReserved(Reg))
%struct_t* byval %p10) ; --> Stack+8
{
entry:
-;CHECK: push.w {r11, lr}
+;CHECK: push {r7, lr}
;CHECK-NOT: stm
;CHECK: add r0, sp, #16
;CHECK: bl fooUseStruct
i32 %p3) #0 { ; --> SP+4, NSAA=SP+12
entry:
;CHECK: sub sp, #12
- ;CHECK: push.w {r11, lr}
+ ;CHECK: push {r7, lr}
;CHECK: sub sp, #4
;CHECK: add r0, sp, #12
;CHECK: str r2, [sp, #16]
i32 %p2) #0 { ; --> SP+24, NSAA=SP+24
entry:
- ;CHECK: push.w {r11, lr}
+ ;CHECK: push {r7, lr}
;CHECK: ldr r0, [sp, #32]
;CHECK: bl fooUseI32
call void @fooUseI32(i32 %p2)
; CHECK-THUMB-V7-FP-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP: .cfi_startproc
-; CHECK-THUMB-V7-FP: push.w {r4, r7, r11, lr}
+; CHECK-THUMB-V7-FP: push {r4, r6, r7, lr}
; CHECK-THUMB-V7-FP: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP: .cfi_offset lr, -4
-; CHECK-THUMB-V7-FP: .cfi_offset r11, -8
-; CHECK-THUMB-V7-FP: .cfi_offset r7, -12
+; CHECK-THUMB-V7-FP: .cfi_offset r7, -8
+; CHECK-THUMB-V7-FP: .cfi_offset r6, -12
; CHECK-THUMB-V7-FP: .cfi_offset r4, -16
-; CHECK-THUMB-V7-FP: add r7, sp, #4
-; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 12
+; CHECK-THUMB-V7-FP: add r7, sp, #8
+; CHECK-THUMB-V7-FP: .cfi_def_cfa r7, 8
; CHECK-THUMB-V7-FP: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP: .cfi_offset d12, -24
; CHECK-THUMB-V7-FP: .cfi_offset d11, -32
; CHECK-THUMB-V7-FP-NOIAS-LABEL: _Z4testiiiiiddddd:
; CHECK-THUMB-V7-FP-NOIAS: .cfi_startproc
-; CHECK-THUMB-V7-FP-NOIAS: push.w {r4, r7, r11, lr}
+; CHECK-THUMB-V7-FP-NOIAS: push {r4, r6, r7, lr}
; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 14, -4
-; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 11, -8
-; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 7, -12
+; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 7, -8
+; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 6, -12
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 4, -16
-; CHECK-THUMB-V7-FP-NOIAS: add r7, sp, #4
-; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa 7, 12
+; CHECK-THUMB-V7-FP-NOIAS: add r7, sp, #8
+; CHECK-THUMB-V7-FP-NOIAS: .cfi_def_cfa 7, 8
; CHECK-THUMB-V7-FP-NOIAS: vpush {d8, d9, d10, d11, d12}
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 268, -24
; CHECK-THUMB-V7-FP-NOIAS: .cfi_offset 267, -32
; CHECK-THUMB-V7-FP-ELIM-LABEL: test2:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
-; CHECK-THUMB-V7-FP-ELIM: push.w {r11, lr}
+; CHECK-THUMB-V7-FP-ELIM: push {r7, lr}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
-; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r11, -8
-; CHECK-THUMB-V7-FP-ELIM: pop.w {r11, pc}
+; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r7, -8
+; CHECK-THUMB-V7-FP-ELIM: pop {r7, pc}
; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
; CHECK-THUMB-V7-FP-ELIM-LABEL: test3:
; CHECK-THUMB-V7-FP-ELIM: .cfi_startproc
-; CHECK-THUMB-V7-FP-ELIM: push.w {r4, r5, r11, lr}
+; CHECK-THUMB-V7-FP-ELIM: push {r4, r5, r7, lr}
; CHECK-THUMB-V7-FP-ELIM: .cfi_def_cfa_offset 16
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset lr, -4
-; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r11, -8
+; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r7, -8
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r5, -12
; CHECK-THUMB-V7-FP-ELIM: .cfi_offset r4, -16
-; CHECK-THUMB-V7-FP-ELIM: pop.w {r4, r5, r11, pc}
+; CHECK-THUMB-V7-FP-ELIM: pop {r4, r5, r7, pc}
; CHECK-THUMB-V7-FP-ELIM: .cfi_endproc
define void @check_simple() minsize {
; CHECK-LABEL: check_simple:
-; CHECK: push.w {r7, r8, r9, r10, r11, lr}
+; CHECK: push {r3, r4, r5, r6, r7, lr}
; CHECK-NOT: sub sp, sp,
; ...
; CHECK-NOT: add sp, sp,
-; CHECK: pop.w {r0, r1, r2, r3, r11, pc}
+; CHECK: pop {r0, r1, r2, r3, r7, pc}
; CHECK-T1-LABEL: check_simple:
; CHECK-T1: push {r3, r4, r5, r6, r7, lr}
define void @check_simple_too_big() minsize {
; CHECK-LABEL: check_simple_too_big:
-; CHECK: push.w {r11, lr}
+; CHECK: push {r7, lr}
; CHECK: sub sp,
; ...
; CHECK: add sp,
-; CHECK: pop.w {r11, pc}
+; CHECK: pop {r7, pc}
%var = alloca i8, i32 64
call void @bar(i8* %var)
ret void
; folded in except that doing so would clobber the value being returned.
define i64 @check_no_return_clobber() minsize {
; CHECK-LABEL: check_no_return_clobber:
-; CHECK: push.w {r5, r6, r7, r8, r9, r10, r11, lr}
+; CHECK: push {r1, r2, r3, r4, r5, r6, r7, lr}
; CHECK-NOT: sub sp,
; ...
; CHECK: add sp, #24
-; CHECK: pop.w {r11, pc}
+; CHECK: pop {r7, pc}
; Just to keep iOS FileCheck within previous function:
; CHECK-IOS-LABEL: check_no_return_clobber:
; CHECK-LABEL: test_varsize:
; CHECK: sub sp, #16
-; CHECK: push.w {r9, r10, r11, lr}
+; CHECK: push {r5, r6, r7, lr}
; ...
-; CHECK: pop.w {r2, r3, r11, lr}
+; CHECK: pop.w {r2, r3, r7, lr}
; CHECK: add sp, #16
; CHECK: bx lr
; Normal AAPCS function (r0-r3 pushed onto stack by hardware, lr set to
; appropriate sentinel so no special return needed).
; CHECK-M-LABEL: irq_fn:
-; CHECK-M: push.w {r4, r10, r11, lr}
+; CHECK-M: push.w {r4, r7, r11, lr}
; CHECK-M: add.w r11, sp, #8
; CHECK-M: mov r4, sp
; CHECK-M: bfc r4, #0, #3
; CHECK-M: bl _bar
; CHECK-M: sub.w r4, r11, #8
; CHECK-M: mov sp, r4
-; CHECK-M: pop.w {r4, r10, r11, pc}
+; CHECK-M: pop.w {r4, r7, r11, pc}
call arm_aapcscc void @bar()
ret void
; CHECK-LABEL: __gcov_execlp:
; CHECK: sub sp, #8
; CHECK: push
-; CHECK: add r7, sp, #4
-; CHECK: sub.w r4, r7, #4
+; CHECK: add r7, sp, #8
+; CHECK: sub.w r4, r7, #8
; CHECK: mov sp, r4
; CHECK-NOT: mov sp, r7
; CHECK: add sp, #8
; DARWIN: sub.w sp, sp, #805306368
; DARWIN: sub sp, #20
; LINUX-LABEL: test3:
-; LINUX: push.w {r4, r7, r11, lr}
+; LINUX: push {r4, r6, r7, lr}
; LINUX: sub.w sp, sp, #805306368
; LINUX: sub sp, #16
%retval = alloca i32, align 4
; ELFOBJ: Section {
; ELFOBJ: Name: .text
; ELFOBJ-LE: SectionData (
-;;; BL __aeabi_read_tp is ---------+
-;;; V
-; ELFOBJ-LE-NEXT: 0000: 2DE90048 0E487844 0168FFF7 FEFF4058
+;;; BL __aeabi_read_tp is ---+
+;;; V
+; ELFOBJ-LE-NEXT: 0000: 80B50E48 78440168 FFF7FEFF 40580D28
; ELFOBJ-BE: SectionData (
-;;; BL __aeabi_read_tp is ---------+
-;;; V
-; ELFOBJ-BE-NEXT: 0000: E92D4800 480E4478 6801F7FF FFFE5840
+;;; BL __aeabi_read_tp is ---+
+;;; V
+; ELFOBJ-BE-NEXT: 0000: B580480E 44786801 F7FFFFFE 5840280D
bb1: ; preds = %entry
; make sure that bl 0 <foo> (fff7feff) is correctly encoded
; CHECK: Sections [
; CHECK: SectionData (
-; CHECK: 0000: 70472DE9 0048FFF7 FEFFBDE8 0088
+; CHECK: 0000: 704780B5 FFF7FEFF 80BD
; CHECK: )
; CHECK: ]
; CHECK: Relocations [
; CHECK-NEXT: Section {{.*}} .rel.text {
-; CHECK-NEXT: 0x6 R_ARM_THM_CALL foo 0x0
+; CHECK-NEXT: 0x4 R_ARM_THM_CALL foo 0x0
; CHECK-NEXT: }
; CHECK-NEXT: Section {{.*}} .rel.ARM.exidx {
; CHECK-NEXT: 0x0 R_ARM_PREL31 .text 0x0