tests_lit/assembler/arm32/add.ll - Issue 1388323003: Add "sub immediate" instruction to the ARM integrated assembler.

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Side by Side Diff: tests_lit/assembler/arm32/add.ll

Issue 1388323003: Add "sub immediate" instruction to the ARM integrated assembler. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Remove tabs. Created 5 years, 2 months ago

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1 ; Show that we know how to translate add.	1 ; Show that we know how to translate add.

2 ; TODO(kschimpf) Currently only know how to test add 1 to R0.	2 ; TODO(kschimpf) Currently only know how to test add 1 to R0.

3	3

4 ; NOTE: We use -O2 to get rid of memory stores.	4 ; NOTE: We use -O2 to get rid of memory stores.

5	5

6 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \	6 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \

7 ; RUN: \| FileCheck %s --check-prefix=ASM	7 ; RUN: \| FileCheck %s --check-prefix=ASM

8 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \	8 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \

9 ; RUN: \| FileCheck %s --check-prefix=IASM	9 ; RUN: \| FileCheck %s --check-prefix=IASM

10	10

11 define internal i32 @add1ToR0(i32 %p) {	11 define internal i32 @add1ToR0(i32 %p) {

12 %v = add i32 %p, 1	12 %v = add i32 %p, 1

13 ret i32 %v	13 ret i32 %v

14 }	14 }

15	15

16 ; ASM-LABEL: add1ToR0:	16 ; ASM-LABEL: add1ToR0:

17 ; ASM:» add» r0, r0, #1	17 ; ASM: add r0, r0, #1

18 ; ASM:» bx» lr	18 ; ASM: bx lr

19	19

20 ; IASM-LABEL: add1ToR0:	20 ; IASM-LABEL: add1ToR0:

21 ; IASM:» .byte 0x1	21 ; IASM: .byte 0x1

22 ; IASM-NEXT: .byte 0x0	22 ; IASM-NEXT: .byte 0x0

23 ; IASM-NEXT: .byte 0x80	23 ; IASM-NEXT: .byte 0x80

24 ; IASM-NEXT: .byte 0xe2	24 ; IASM-NEXT: .byte 0xe2

25	25

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