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Diffstat (limited to 'llvm/test/CodeGen/AArch64/aarch64-mops.ll')
-rw-r--r--llvm/test/CodeGen/AArch64/aarch64-mops.ll188
1 files changed, 67 insertions, 121 deletions
diff --git a/llvm/test/CodeGen/AArch64/aarch64-mops.ll b/llvm/test/CodeGen/AArch64/aarch64-mops.ll
index ff7872c..83530049a 100644
--- a/llvm/test/CodeGen/AArch64/aarch64-mops.ll
+++ b/llvm/test/CodeGen/AArch64/aarch64-mops.ll
@@ -87,46 +87,17 @@ entry:
}
define void @memset_10_zeroval_volatile(ptr %dst) {
-; GISel-WITHOUT-MOPS-O0-LABEL: memset_10_zeroval_volatile:
-; GISel-WITHOUT-MOPS-O0: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O0-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w2, w8
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w1, wzr
-; GISel-WITHOUT-MOPS-O0-NEXT: bl memset
-; GISel-WITHOUT-MOPS-O0-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
-; GISel-WITHOUT-MOPS-O0-NEXT: ret
-;
-; GISel-WITHOUT-MOPS-O3-LABEL: memset_10_zeroval_volatile:
-; GISel-WITHOUT-MOPS-O3: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O3-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O3-NEXT: mov w1, wzr
-; GISel-WITHOUT-MOPS-O3-NEXT: mov w2, #10 // =0xa
-; GISel-WITHOUT-MOPS-O3-NEXT: bl memset
-; GISel-WITHOUT-MOPS-O3-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
-; GISel-WITHOUT-MOPS-O3-NEXT: ret
-;
-; GISel-MOPS-O0-LABEL: memset_10_zeroval_volatile:
-; GISel-MOPS-O0: // %bb.0: // %entry
-; GISel-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O0-NEXT: // kill: def $x8 killed $w8
-; GISel-MOPS-O0-NEXT: mov x9, xzr
-; GISel-MOPS-O0-NEXT: setp [x0]!, x8!, x9
-; GISel-MOPS-O0-NEXT: setm [x0]!, x8!, x9
-; GISel-MOPS-O0-NEXT: sete [x0]!, x8!, x9
-; GISel-MOPS-O0-NEXT: ret
+; GISel-WITHOUT-MOPS-LABEL: memset_10_zeroval_volatile:
+; GISel-WITHOUT-MOPS: // %bb.0: // %entry
+; GISel-WITHOUT-MOPS-NEXT: str xzr, [x0]
+; GISel-WITHOUT-MOPS-NEXT: strh wzr, [x0, #8]
+; GISel-WITHOUT-MOPS-NEXT: ret
;
-; GISel-MOPS-O3-LABEL: memset_10_zeroval_volatile:
-; GISel-MOPS-O3: // %bb.0: // %entry
-; GISel-MOPS-O3-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O3-NEXT: setp [x0]!, x8!, xzr
-; GISel-MOPS-O3-NEXT: setm [x0]!, x8!, xzr
-; GISel-MOPS-O3-NEXT: sete [x0]!, x8!, xzr
-; GISel-MOPS-O3-NEXT: ret
+; GISel-MOPS-LABEL: memset_10_zeroval_volatile:
+; GISel-MOPS: // %bb.0: // %entry
+; GISel-MOPS-NEXT: str xzr, [x0]
+; GISel-MOPS-NEXT: strh wzr, [x0, #8]
+; GISel-MOPS-NEXT: ret
;
; SDAG-WITHOUT-MOPS-O2-LABEL: memset_10_zeroval_volatile:
; SDAG-WITHOUT-MOPS-O2: // %bb.0: // %entry
@@ -490,43 +461,46 @@ entry:
define void @memset_10_volatile(ptr %dst, i32 %value) {
; GISel-WITHOUT-MOPS-O0-LABEL: memset_10_volatile:
; GISel-WITHOUT-MOPS-O0: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O0-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w2, w8
-; GISel-WITHOUT-MOPS-O0-NEXT: bl memset
-; GISel-WITHOUT-MOPS-O0-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
+; GISel-WITHOUT-MOPS-O0-NEXT: // implicit-def: $x8
+; GISel-WITHOUT-MOPS-O0-NEXT: mov w8, w1
+; GISel-WITHOUT-MOPS-O0-NEXT: and x8, x8, #0xff
+; GISel-WITHOUT-MOPS-O0-NEXT: mov x9, #72340172838076673 // =0x101010101010101
+; GISel-WITHOUT-MOPS-O0-NEXT: mul x8, x8, x9
+; GISel-WITHOUT-MOPS-O0-NEXT: str x8, [x0]
+; GISel-WITHOUT-MOPS-O0-NEXT: // kill: def $w8 killed $w8 killed $x8
+; GISel-WITHOUT-MOPS-O0-NEXT: strh w8, [x0, #8]
; GISel-WITHOUT-MOPS-O0-NEXT: ret
;
; GISel-WITHOUT-MOPS-O3-LABEL: memset_10_volatile:
; GISel-WITHOUT-MOPS-O3: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O3-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O3-NEXT: mov w2, #10 // =0xa
-; GISel-WITHOUT-MOPS-O3-NEXT: bl memset
-; GISel-WITHOUT-MOPS-O3-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
+; GISel-WITHOUT-MOPS-O3-NEXT: // kill: def $w1 killed $w1 def $x1
+; GISel-WITHOUT-MOPS-O3-NEXT: mov x8, #72340172838076673 // =0x101010101010101
+; GISel-WITHOUT-MOPS-O3-NEXT: and x9, x1, #0xff
+; GISel-WITHOUT-MOPS-O3-NEXT: mul x8, x9, x8
+; GISel-WITHOUT-MOPS-O3-NEXT: str x8, [x0]
+; GISel-WITHOUT-MOPS-O3-NEXT: strh w8, [x0, #8]
; GISel-WITHOUT-MOPS-O3-NEXT: ret
;
; GISel-MOPS-O0-LABEL: memset_10_volatile:
; GISel-MOPS-O0: // %bb.0: // %entry
-; GISel-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O0-NEXT: // kill: def $x8 killed $w8
-; GISel-MOPS-O0-NEXT: // implicit-def: $x9
-; GISel-MOPS-O0-NEXT: mov w9, w1
-; GISel-MOPS-O0-NEXT: setp [x0]!, x8!, x9
-; GISel-MOPS-O0-NEXT: setm [x0]!, x8!, x9
-; GISel-MOPS-O0-NEXT: sete [x0]!, x8!, x9
+; GISel-MOPS-O0-NEXT: // implicit-def: $x8
+; GISel-MOPS-O0-NEXT: mov w8, w1
+; GISel-MOPS-O0-NEXT: and x8, x8, #0xff
+; GISel-MOPS-O0-NEXT: mov x9, #72340172838076673 // =0x101010101010101
+; GISel-MOPS-O0-NEXT: mul x8, x8, x9
+; GISel-MOPS-O0-NEXT: str x8, [x0]
+; GISel-MOPS-O0-NEXT: // kill: def $w8 killed $w8 killed $x8
+; GISel-MOPS-O0-NEXT: strh w8, [x0, #8]
; GISel-MOPS-O0-NEXT: ret
;
; GISel-MOPS-O3-LABEL: memset_10_volatile:
; GISel-MOPS-O3: // %bb.0: // %entry
-; GISel-MOPS-O3-NEXT: mov w8, #10 // =0xa
; GISel-MOPS-O3-NEXT: // kill: def $w1 killed $w1 def $x1
-; GISel-MOPS-O3-NEXT: setp [x0]!, x8!, x1
-; GISel-MOPS-O3-NEXT: setm [x0]!, x8!, x1
-; GISel-MOPS-O3-NEXT: sete [x0]!, x8!, x1
+; GISel-MOPS-O3-NEXT: mov x8, #72340172838076673 // =0x101010101010101
+; GISel-MOPS-O3-NEXT: and x9, x1, #0xff
+; GISel-MOPS-O3-NEXT: mul x8, x9, x8
+; GISel-MOPS-O3-NEXT: str x8, [x0]
+; GISel-MOPS-O3-NEXT: strh w8, [x0, #8]
; GISel-MOPS-O3-NEXT: ret
;
; SDAG-WITHOUT-MOPS-O2-LABEL: memset_10_volatile:
@@ -905,43 +879,21 @@ entry:
}
define void @memcpy_10_volatile(ptr %dst, ptr %src, i32 %value) {
-; GISel-WITHOUT-MOPS-O0-LABEL: memcpy_10_volatile:
-; GISel-WITHOUT-MOPS-O0: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O0-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w2, w8
-; GISel-WITHOUT-MOPS-O0-NEXT: bl memcpy
-; GISel-WITHOUT-MOPS-O0-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
-; GISel-WITHOUT-MOPS-O0-NEXT: ret
-;
-; GISel-WITHOUT-MOPS-O3-LABEL: memcpy_10_volatile:
-; GISel-WITHOUT-MOPS-O3: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O3-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O3-NEXT: mov w2, #10 // =0xa
-; GISel-WITHOUT-MOPS-O3-NEXT: bl memcpy
-; GISel-WITHOUT-MOPS-O3-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
-; GISel-WITHOUT-MOPS-O3-NEXT: ret
-;
-; GISel-MOPS-O0-LABEL: memcpy_10_volatile:
-; GISel-MOPS-O0: // %bb.0: // %entry
-; GISel-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O0-NEXT: // kill: def $x8 killed $w8
-; GISel-MOPS-O0-NEXT: cpyfp [x0]!, [x1]!, x8!
-; GISel-MOPS-O0-NEXT: cpyfm [x0]!, [x1]!, x8!
-; GISel-MOPS-O0-NEXT: cpyfe [x0]!, [x1]!, x8!
-; GISel-MOPS-O0-NEXT: ret
+; GISel-WITHOUT-MOPS-LABEL: memcpy_10_volatile:
+; GISel-WITHOUT-MOPS: // %bb.0: // %entry
+; GISel-WITHOUT-MOPS-NEXT: ldr x8, [x1]
+; GISel-WITHOUT-MOPS-NEXT: str x8, [x0]
+; GISel-WITHOUT-MOPS-NEXT: ldrh w8, [x1, #8]
+; GISel-WITHOUT-MOPS-NEXT: strh w8, [x0, #8]
+; GISel-WITHOUT-MOPS-NEXT: ret
;
-; GISel-MOPS-O3-LABEL: memcpy_10_volatile:
-; GISel-MOPS-O3: // %bb.0: // %entry
-; GISel-MOPS-O3-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O3-NEXT: cpyfp [x0]!, [x1]!, x8!
-; GISel-MOPS-O3-NEXT: cpyfm [x0]!, [x1]!, x8!
-; GISel-MOPS-O3-NEXT: cpyfe [x0]!, [x1]!, x8!
-; GISel-MOPS-O3-NEXT: ret
+; GISel-MOPS-LABEL: memcpy_10_volatile:
+; GISel-MOPS: // %bb.0: // %entry
+; GISel-MOPS-NEXT: ldr x8, [x1]
+; GISel-MOPS-NEXT: str x8, [x0]
+; GISel-MOPS-NEXT: ldrh w8, [x1, #8]
+; GISel-MOPS-NEXT: strh w8, [x0, #8]
+; GISel-MOPS-NEXT: ret
;
; SDAG-WITHOUT-MOPS-O2-LABEL: memcpy_10_volatile:
; SDAG-WITHOUT-MOPS-O2: // %bb.0: // %entry
@@ -1736,40 +1688,34 @@ entry:
define void @memmove_10_volatile(ptr %dst, ptr %src, i32 %value) {
; GISel-WITHOUT-MOPS-O0-LABEL: memmove_10_volatile:
; GISel-WITHOUT-MOPS-O0: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O0-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O0-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-WITHOUT-MOPS-O0-NEXT: mov w2, w8
-; GISel-WITHOUT-MOPS-O0-NEXT: bl memmove
-; GISel-WITHOUT-MOPS-O0-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
+; GISel-WITHOUT-MOPS-O0-NEXT: ldr x9, [x1]
+; GISel-WITHOUT-MOPS-O0-NEXT: ldrh w8, [x1, #8]
+; GISel-WITHOUT-MOPS-O0-NEXT: str x9, [x0]
+; GISel-WITHOUT-MOPS-O0-NEXT: strh w8, [x0, #8]
; GISel-WITHOUT-MOPS-O0-NEXT: ret
;
; GISel-WITHOUT-MOPS-O3-LABEL: memmove_10_volatile:
; GISel-WITHOUT-MOPS-O3: // %bb.0: // %entry
-; GISel-WITHOUT-MOPS-O3-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_def_cfa_offset 16
-; GISel-WITHOUT-MOPS-O3-NEXT: .cfi_offset w30, -16
-; GISel-WITHOUT-MOPS-O3-NEXT: mov w2, #10 // =0xa
-; GISel-WITHOUT-MOPS-O3-NEXT: bl memmove
-; GISel-WITHOUT-MOPS-O3-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload
+; GISel-WITHOUT-MOPS-O3-NEXT: ldr x8, [x1]
+; GISel-WITHOUT-MOPS-O3-NEXT: ldrh w9, [x1, #8]
+; GISel-WITHOUT-MOPS-O3-NEXT: str x8, [x0]
+; GISel-WITHOUT-MOPS-O3-NEXT: strh w9, [x0, #8]
; GISel-WITHOUT-MOPS-O3-NEXT: ret
;
; GISel-MOPS-O0-LABEL: memmove_10_volatile:
; GISel-MOPS-O0: // %bb.0: // %entry
-; GISel-MOPS-O0-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O0-NEXT: // kill: def $x8 killed $w8
-; GISel-MOPS-O0-NEXT: cpyp [x0]!, [x1]!, x8!
-; GISel-MOPS-O0-NEXT: cpym [x0]!, [x1]!, x8!
-; GISel-MOPS-O0-NEXT: cpye [x0]!, [x1]!, x8!
+; GISel-MOPS-O0-NEXT: ldr x9, [x1]
+; GISel-MOPS-O0-NEXT: ldrh w8, [x1, #8]
+; GISel-MOPS-O0-NEXT: str x9, [x0]
+; GISel-MOPS-O0-NEXT: strh w8, [x0, #8]
; GISel-MOPS-O0-NEXT: ret
;
; GISel-MOPS-O3-LABEL: memmove_10_volatile:
; GISel-MOPS-O3: // %bb.0: // %entry
-; GISel-MOPS-O3-NEXT: mov w8, #10 // =0xa
-; GISel-MOPS-O3-NEXT: cpyp [x0]!, [x1]!, x8!
-; GISel-MOPS-O3-NEXT: cpym [x0]!, [x1]!, x8!
-; GISel-MOPS-O3-NEXT: cpye [x0]!, [x1]!, x8!
+; GISel-MOPS-O3-NEXT: ldr x8, [x1]
+; GISel-MOPS-O3-NEXT: ldrh w9, [x1, #8]
+; GISel-MOPS-O3-NEXT: str x8, [x0]
+; GISel-MOPS-O3-NEXT: strh w9, [x0, #8]
; GISel-MOPS-O3-NEXT: ret
;
; SDAG-WITHOUT-MOPS-O2-LABEL: memmove_10_volatile:
generated by cgit v1.1 at 2025-07-23 19:32:38 +0000