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AArch64: Add various missing SIMD bits

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In addition, improve the code for stack pointer manipulation.

Copyright (c) 2020, Arm Limited.
This commit is contained in:
Anton Kirilov
2020-09-07 13:01:47 +01:00
parent 074a0afa83
commit f612e8e7b2
7 changed files with 59 additions and 62 deletions
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6
cranelift/filetests/filetests/vcode/aarch64/stack-limit.clif
View File

@@ -105,7 +105,8 @@ block0(v0: i64):
; nextln: add x16, x0, x17, UXTX
; nextln: subs xzr, sp, x16
; nextln: b.hs 8 ; udf
; nextln: ldr x16, 8 ; b 12 ; data 400000
; nextln: movz w16, #6784
; nextln: movk w16, #6, LSL #16
; nextln: sub sp, sp, x16, UXTX
; nextln: mov sp, fp
; nextln: ldp fp, lr, [sp], #16
@@ -154,7 +155,8 @@ block0(v0: i64):
; nextln: add x16, x16, x17, UXTX
; nextln: subs xzr, sp, x16
; nextln: b.hs 8 ; udf
; nextln: ldr x16, 8 ; b 12 ; data 400000
; nextln: movz w16, #6784
; nextln: movk w16, #6, LSL #16
; nextln: sub sp, sp, x16, UXTX
; nextln: mov sp, fp
; nextln: ldp fp, lr, [sp], #16

9
cranelift/filetests/filetests/vcode/aarch64/stack.clif
View File

@@ -29,7 +29,8 @@ block0:
; check: stp fp, lr, [sp, #-16]!
; nextln: mov fp, sp
; nextln: ldr x16, 8 ; b 12 ; data 100016
; nextln: movz w16, #34480
; nextln: movk w16, #1, LSL #16
; nextln: sub sp, sp, x16, UXTX
; nextln: mov x0, sp
; nextln: mov sp, fp
@@ -68,7 +69,8 @@ block0:
; check: stp fp, lr, [sp, #-16]!
; nextln: mov fp, sp
; nextln: ldr x16, 8 ; b 12 ; data 100016
; nextln: movz w16, #34480
; nextln: movk w16, #1, LSL #16
; nextln: sub sp, sp, x16, UXTX
; nextln: mov x0, sp
; nextln: ldr x0, [x0]
@@ -106,7 +108,8 @@ block0(v0: i64):
; check: stp fp, lr, [sp, #-16]!
; nextln: mov fp, sp
; nextln: ldr x16, 8 ; b 12 ; data 100016
; nextln: movz w16, #34480
; nextln: movk w16, #1, LSL #16
; nextln: sub sp, sp, x16, UXTX
; nextln: mov x1, sp
; nextln: str x0, [x1]