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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -csky-no-aliases < %s -mtriple=csky -mattr=+2e3 | FileCheck %s
; RUN: llc -verify-machineinstrs -csky-no-aliases < %s -mtriple=csky -relocation-model=pic -code-model=small -mattr=+2e3 | FileCheck %s --check-prefix=CHECK-PIC-SMALL
; RUN: llc -verify-machineinstrs -csky-no-aliases < %s -mtriple=csky -relocation-model=pic -code-model=large -mattr=+2e3 | FileCheck %s --check-prefix=CHECK-PIC-LARGE
define i32 @f(i32 %val) {
; CHECK-LABEL: f:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movi16 a1, 4
; CHECK-NEXT: cmphs16 a1, a0
; CHECK-NEXT: bf32 .LBB0_3
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: lrw32 a1, [.LCPI0_0]
; CHECK-NEXT: ldr32.w a0, (a1, a0 << 2)
; CHECK-NEXT: jmp32 a0
; CHECK-NEXT: .LBB0_2: # %onzero
; CHECK-NEXT: movi16 a0, 0
; CHECK-NEXT: rts16
; CHECK-NEXT: .LBB0_3: # %otherwise
; CHECK-NEXT: movih32 a0, 65535
; CHECK-NEXT: ori32 a0, a0, 65535
; CHECK-NEXT: rts16
; CHECK-NEXT: .LBB0_4: # %onone
; CHECK-NEXT: movi16 a0, 1
; CHECK-NEXT: rts16
; CHECK-NEXT: .LBB0_5: # %ontwo
; CHECK-NEXT: movi16 a0, 2
; CHECK-NEXT: rts16
; CHECK-NEXT: .LBB0_6: # %onfour
; CHECK-NEXT: movi16 a0, 4
; CHECK-NEXT: rts16
; CHECK-NEXT: .LBB0_7: # %onthree
; CHECK-NEXT: movi16 a0, 3
; CHECK-NEXT: rts16
; CHECK-NEXT: .p2align 1
; CHECK-NEXT: # %bb.8:
; CHECK-NEXT: .p2align 2
; CHECK-NEXT: .LCPI0_0:
; CHECK-NEXT: .long .LJTI0_0
;
; CHECK-PIC-SMALL-LABEL: f:
; CHECK-PIC-SMALL: # %bb.0: # %entry
; CHECK-PIC-SMALL-NEXT: subi16 sp, sp, 4
; CHECK-PIC-SMALL-NEXT: .cfi_def_cfa_offset 4
; CHECK-PIC-SMALL-NEXT: st32.w rgb, (sp, 0) # 4-byte Folded Spill
; CHECK-PIC-SMALL-NEXT: .cfi_offset rgb, -4
; CHECK-PIC-SMALL-NEXT: .cfi_def_cfa_offset 4
; CHECK-PIC-SMALL-NEXT: lrw32 rgb, [.LCPI0_0]
; CHECK-PIC-SMALL-NEXT: movi16 a1, 4
; CHECK-PIC-SMALL-NEXT: cmphs16 a1, a0
; CHECK-PIC-SMALL-NEXT: bf32 .LBB0_3
; CHECK-PIC-SMALL-NEXT: # %bb.1: # %entry
; CHECK-PIC-SMALL-NEXT: lrw32 a1, [.LCPI0_1]
; CHECK-PIC-SMALL-NEXT: addu32 a1, rgb, a1
; CHECK-PIC-SMALL-NEXT: ldr32.w a0, (a1, a0 << 2)
; CHECK-PIC-SMALL-NEXT: addu16 a0, a1
; CHECK-PIC-SMALL-NEXT: jmp32 a0
; CHECK-PIC-SMALL-NEXT: .LBB0_2: # %onzero
; CHECK-PIC-SMALL-NEXT: movi16 a0, 0
; CHECK-PIC-SMALL-NEXT: br32 .LBB0_8
; CHECK-PIC-SMALL-NEXT: .LBB0_3: # %otherwise
; CHECK-PIC-SMALL-NEXT: movih32 a0, 65535
; CHECK-PIC-SMALL-NEXT: ori32 a0, a0, 65535
; CHECK-PIC-SMALL-NEXT: br32 .LBB0_8
; CHECK-PIC-SMALL-NEXT: .LBB0_4: # %onone
; CHECK-PIC-SMALL-NEXT: movi16 a0, 1
; CHECK-PIC-SMALL-NEXT: br32 .LBB0_8
; CHECK-PIC-SMALL-NEXT: .LBB0_5: # %ontwo
; CHECK-PIC-SMALL-NEXT: movi16 a0, 2
; CHECK-PIC-SMALL-NEXT: br32 .LBB0_8
; CHECK-PIC-SMALL-NEXT: .LBB0_6: # %onfour
; CHECK-PIC-SMALL-NEXT: movi16 a0, 4
; CHECK-PIC-SMALL-NEXT: br32 .LBB0_8
; CHECK-PIC-SMALL-NEXT: .LBB0_7: # %onthree
; CHECK-PIC-SMALL-NEXT: movi16 a0, 3
; CHECK-PIC-SMALL-NEXT: .LBB0_8: # %onone
; CHECK-PIC-SMALL-NEXT: ld32.w rgb, (sp, 0) # 4-byte Folded Reload
; CHECK-PIC-SMALL-NEXT: addi16 sp, sp, 4
; CHECK-PIC-SMALL-NEXT: rts16
; CHECK-PIC-SMALL-NEXT: .p2align 1
; CHECK-PIC-SMALL-NEXT: # %bb.9:
; CHECK-PIC-SMALL-NEXT: .p2align 2
; CHECK-PIC-SMALL-NEXT: .LCPI0_0:
; CHECK-PIC-SMALL-NEXT: .long _GLOBAL_OFFSET_TABLE_
; CHECK-PIC-SMALL-NEXT: .LCPI0_1:
; CHECK-PIC-SMALL-NEXT: .long .LJTI0_0@GOTOFF
;
; CHECK-PIC-LARGE-LABEL: f:
; CHECK-PIC-LARGE: # %bb.0: # %entry
; CHECK-PIC-LARGE-NEXT: subi16 sp, sp, 4
; CHECK-PIC-LARGE-NEXT: .cfi_def_cfa_offset 4
; CHECK-PIC-LARGE-NEXT: st32.w rgb, (sp, 0) # 4-byte Folded Spill
; CHECK-PIC-LARGE-NEXT: .cfi_offset rgb, -4
; CHECK-PIC-LARGE-NEXT: .cfi_def_cfa_offset 4
; CHECK-PIC-LARGE-NEXT: lrw32 rgb, [.LCPI0_0]
; CHECK-PIC-LARGE-NEXT: movi16 a1, 4
; CHECK-PIC-LARGE-NEXT: cmphs16 a1, a0
; CHECK-PIC-LARGE-NEXT: bf32 .LBB0_3
; CHECK-PIC-LARGE-NEXT: # %bb.1: # %entry
; CHECK-PIC-LARGE-NEXT: lrw32 a1, [.LCPI0_1]
; CHECK-PIC-LARGE-NEXT: addu32 a1, rgb, a1
; CHECK-PIC-LARGE-NEXT: ldr32.w a0, (a1, a0 << 2)
; CHECK-PIC-LARGE-NEXT: addu16 a0, a1
; CHECK-PIC-LARGE-NEXT: jmp32 a0
; CHECK-PIC-LARGE-NEXT: .LBB0_2: # %onzero
; CHECK-PIC-LARGE-NEXT: movi16 a0, 0
; CHECK-PIC-LARGE-NEXT: br32 .LBB0_8
; CHECK-PIC-LARGE-NEXT: .LBB0_3: # %otherwise
; CHECK-PIC-LARGE-NEXT: movih32 a0, 65535
; CHECK-PIC-LARGE-NEXT: ori32 a0, a0, 65535
; CHECK-PIC-LARGE-NEXT: br32 .LBB0_8
; CHECK-PIC-LARGE-NEXT: .LBB0_4: # %onone
; CHECK-PIC-LARGE-NEXT: movi16 a0, 1
; CHECK-PIC-LARGE-NEXT: br32 .LBB0_8
; CHECK-PIC-LARGE-NEXT: .LBB0_5: # %ontwo
; CHECK-PIC-LARGE-NEXT: movi16 a0, 2
; CHECK-PIC-LARGE-NEXT: br32 .LBB0_8
; CHECK-PIC-LARGE-NEXT: .LBB0_6: # %onfour
; CHECK-PIC-LARGE-NEXT: movi16 a0, 4
; CHECK-PIC-LARGE-NEXT: br32 .LBB0_8
; CHECK-PIC-LARGE-NEXT: .LBB0_7: # %onthree
; CHECK-PIC-LARGE-NEXT: movi16 a0, 3
; CHECK-PIC-LARGE-NEXT: .LBB0_8: # %onone
; CHECK-PIC-LARGE-NEXT: ld32.w rgb, (sp, 0) # 4-byte Folded Reload
; CHECK-PIC-LARGE-NEXT: addi16 sp, sp, 4
; CHECK-PIC-LARGE-NEXT: rts16
; CHECK-PIC-LARGE-NEXT: .p2align 1
; CHECK-PIC-LARGE-NEXT: # %bb.9:
; CHECK-PIC-LARGE-NEXT: .p2align 2
; CHECK-PIC-LARGE-NEXT: .LCPI0_0:
; CHECK-PIC-LARGE-NEXT: .long _GLOBAL_OFFSET_TABLE_
; CHECK-PIC-LARGE-NEXT: .LCPI0_1:
; CHECK-PIC-LARGE-NEXT: .long .LJTI0_0@GOTOFF
entry:
switch i32 %val, label %otherwise [ i32 0, label %onzero
i32 1, label %onone
i32 3, label %onfour
i32 4, label %onthree
i32 2, label %ontwo ]
onone:
ret i32 1
ontwo:
ret i32 2
onzero:
ret i32 0
onfour:
ret i32 4
onthree:
ret i32 3
otherwise:
ret i32 -1
}
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