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Replace w16/w17 in machine-outliner.mir with w11/w12 

These registers should not be used here, since they are interprocedural
scratch registers in AArch64.

llvm-svn: 348080
This commit is contained in:
Jessica Paquette 2018-12-01 21:23:58 +00:00
parent f4b13927e7
commit adcc410f65
1 changed files with 52 additions and 52 deletions
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104
llvm/test/CodeGen/AArch64/machine-outliner.mir
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@ -10,11 +10,11 @@
define i32 @main() #0 { define i32 @main() #0 {
ret i32 0 ret i32 0
} }
define void @bar(i32 %a) #0 { define void @bar(i32 %a) #0 {
ret void ret void
} }
attributes #0 = { noinline noredzone "no-frame-pointer-elim"="true" } attributes #0 = { noinline noredzone "no-frame-pointer-elim"="true" }
... ...
--- ---
@ -29,20 +29,20 @@
# CHECK: BL @OUTLINED_FUNCTION_[[F0:[0-9]+]] # CHECK: BL @OUTLINED_FUNCTION_[[F0:[0-9]+]]
# CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG:[0-9]+]], 0 # CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG:[0-9]+]], 0
# CHECK-NEXT: $x16 = ADDXri $sp, 48, 0 # CHECK-NEXT: $x12 = ADDXri $sp, 48, 0
# CHECK-NEXT: STRHHroW $w16, $x9, $w30, 1, 1 # CHECK-NEXT: STRHHroW $w12, $x9, $w30, 1, 1
# CHECK-NEXT: $lr = ORRXri $xzr, 1 # CHECK-NEXT: $lr = ORRXri $xzr, 1
# CHECK: BL @OUTLINED_FUNCTION_[[F0]] # CHECK: BL @OUTLINED_FUNCTION_[[F0]]
# CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG]], 0 # CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG]], 0
# CHECK-NEXT: $x16 = ADDXri $sp, 48, 0 # CHECK-NEXT: $x12 = ADDXri $sp, 48, 0
# CHECK-NEXT: STRHHroW $w16, $x9, $w30, 1, 1 # CHECK-NEXT: STRHHroW $w12, $x9, $w30, 1, 1
# CHECK-NEXT: $lr = ORRXri $xzr, 1 # CHECK-NEXT: $lr = ORRXri $xzr, 1
# CHECK: BL @OUTLINED_FUNCTION_[[F0]] # CHECK: BL @OUTLINED_FUNCTION_[[F0]]
# CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG]], 0 # CHECK-NEXT: $lr = ORRXrs $xzr, $x[[REG]], 0
# CHECK-NEXT: $x16 = ADDXri $sp, 48, 0 # CHECK-NEXT: $x12 = ADDXri $sp, 48, 0
# CHECK-NEXT: STRHHroW $w16, $x9, $w30, 1, 1 # CHECK-NEXT: STRHHroW $w12, $x9, $w30, 1, 1
# CHECK-NEXT: $lr = ORRXri $xzr, 1 # CHECK-NEXT: $lr = ORRXri $xzr, 1
name: main name: main
tracksRegLiveness: true tracksRegLiveness: true
@ -51,47 +51,47 @@ body: |
$sp = frame-setup SUBXri $sp, 16, 0 $sp = frame-setup SUBXri $sp, 16, 0
renamable $x9 = ADRP target-flags(aarch64-page) @bar renamable $x9 = ADRP target-flags(aarch64-page) @bar
$x9 = ORRXri $xzr, 1 $x9 = ORRXri $xzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w30 = ORRWri $wzr, 1 $w30 = ORRWri $wzr, 1
$lr = ORRXri $xzr, 1 $lr = ORRXri $xzr, 1
$x20, $x19 = LDPXi $sp, 10 $x20, $x19 = LDPXi $sp, 10
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
renamable $x9 = ADRP target-flags(aarch64-page) @x renamable $x9 = ADRP target-flags(aarch64-page) @x
$x16 = ADDXri $sp, 48, 0; $x12 = ADDXri $sp, 48, 0;
STRHHroW $w16, $x9, $w30, 1, 1 STRHHroW $w12, $x9, $w30, 1, 1
$lr = ORRXri $xzr, 1 $lr = ORRXri $xzr, 1
$w3 = ORRWri $wzr, 1993 $w3 = ORRWri $wzr, 1993
$x20, $x19 = LDPXi $sp, 10 $x20, $x19 = LDPXi $sp, 10
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
renamable $x9 = ADRP target-flags(aarch64-page) @x renamable $x9 = ADRP target-flags(aarch64-page) @x
$x16 = ADDXri $sp, 48, 0; $x12 = ADDXri $sp, 48, 0;
STRHHroW $w16, $x9, $w30, 1, 1 STRHHroW $w12, $x9, $w30, 1, 1
$lr = ORRXri $xzr, 1 $lr = ORRXri $xzr, 1
$w4 = ORRWri $wzr, 1994 $w4 = ORRWri $wzr, 1994
$x20, $x19 = LDPXi $sp, 10 $x20, $x19 = LDPXi $sp, 10
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
$w16 = ORRWri $wzr, 1 $w12 = ORRWri $wzr, 1
renamable $x9 = ADRP target-flags(aarch64-page) @x renamable $x9 = ADRP target-flags(aarch64-page) @x
$x16 = ADDXri $sp, 48, 0; $x12 = ADDXri $sp, 48, 0;
STRHHroW $w16, $x9, $w30, 1, 1 STRHHroW $w12, $x9, $w30, 1, 1
$lr = ORRXri $xzr, 1 $lr = ORRXri $xzr, 1
$sp = ADDXri $sp, 16, 0 $sp = ADDXri $sp, 16, 0
@ -104,10 +104,10 @@ body: |
# CHECK-LABEL: bb.1: # CHECK-LABEL: bb.1:
# CHECK-NOT: BL @baz, implicit-def dead $lr, implicit $sp # CHECK-NOT: BL @baz, implicit-def dead $lr, implicit $sp
# CHECK: BL @OUTLINED_FUNCTION_[[F1:[0-9]+]], implicit-def $lr, implicit $sp # CHECK: BL @OUTLINED_FUNCTION_[[F1:[0-9]+]], implicit-def $lr, implicit $sp
# CHECK-NEXT: $w17 = ORRWri $wzr, 2 # CHECK-NEXT: $w11 = ORRWri $wzr, 2
# CHECK-NEXT: BL @OUTLINED_FUNCTION_[[F1]], implicit-def $lr, implicit $sp # CHECK-NEXT: BL @OUTLINED_FUNCTION_[[F1]], implicit-def $lr, implicit $sp
# CHECK-NEXT: $w8 = ORRWri $wzr, 0 # CHECK-NEXT: $w8 = ORRWri $wzr, 0
# CHECK-NOT: $w17 = KILL renamable $w17, implicit killed $w17 # CHECK-NOT: $w11 = KILL renamable $w11, implicit killed $w11
name: bar name: bar
tracksRegLiveness: true tracksRegLiveness: true
body: | body: |
@ -118,25 +118,25 @@ body: |
bb.1: bb.1:
BL @baz, implicit-def dead $lr, implicit $sp BL @baz, implicit-def dead $lr, implicit $sp
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = KILL renamable $w17, implicit killed $w17 $w11 = KILL renamable $w11, implicit killed $w11
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
BL @baz, implicit-def dead $lr, implicit $sp BL @baz, implicit-def dead $lr, implicit $sp
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 2 $w11 = ORRWri $wzr, 2
BL @baz, implicit-def dead $lr, implicit $sp BL @baz, implicit-def dead $lr, implicit $sp
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
BL @baz, implicit-def dead $lr, implicit $sp BL @baz, implicit-def dead $lr, implicit $sp
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w17 = ORRWri $wzr, 1 $w11 = ORRWri $wzr, 1
$w8 = ORRWri $wzr, 0 $w8 = ORRWri $wzr, 0
bb.2: bb.2:
$w15 = ORRWri $wzr, 1 $w15 = ORRWri $wzr, 1
$w15 = ORRWri $wzr, 1 $w15 = ORRWri $wzr, 1
@ -150,7 +150,7 @@ body: |
$w15 = ORRWri $wzr, 1 $w15 = ORRWri $wzr, 1
$x15 = ADDXri $sp, 48, 0; $x15 = ADDXri $sp, 48, 0;
$w8 = ORRWri $wzr, 0 $w8 = ORRWri $wzr, 0
bb.3: bb.3:
$fp, $lr = LDPXi $sp, 2 $fp, $lr = LDPXi $sp, 2
$sp = ADDXri $sp, 32, 0 $sp = ADDXri $sp, 32, 0