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|
# RUN: llc -mattr=+egpr,+ndd -x mir < %s -x86-enable-apx-for-relocation=true -run-pass x86-suppress-apx-for-relocation -verify-machineinstrs -o - | FileCheck %s --check-prefixes=CHECK,APXREL
# RUN: llc -mattr=+egpr,+ndd -x mir < %s -run-pass x86-suppress-apx-for-relocation -verify-machineinstrs -o - | FileCheck %s --check-prefixes=CHECK,NOAPXREL
--- |
target triple = "x86_64-unknown-linux-gnu"
@x = external global i64
@i = external thread_local global i32
define i32 @mov() {
entry:
ret i32 undef
}
define i8 @test() {
entry:
ret i8 undef
}
define i32 @adc() {
entry:
ret i32 undef
}
define i32 @add() {
entry:
ret i32 undef
}
define i32 @and() {
entry:
ret i32 undef
}
define i8 @cmp() {
entry:
ret i8 undef
}
define i32 @or() {
entry:
ret i32 undef
}
define i32 @sbb() {
entry:
ret i32 undef
}
define i32 @sub() {
entry:
ret i32 undef
}
define i32 @xor() {
entry:
ret i32 undef
}
define i32 @add64rm_nd_gotpcrel() {
entry:
ret i32 undef
}
define i32 @add64rm_nd_gottpoff() {
entry:
ret i32 undef
}
define i32 @add64mr_nd() {
entry:
ret i32 undef
}
...
---
name: mov
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg :: (load (s64))
%1:gr32 = MOV32rm killed %0, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %1
RET 0, $eax
# CHECK: name: mov
# APXREL: %0:gr64 = MOV64rm $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg :: (load (s64))
# NOAPXREL: %0:gr64_norex2 = MOV64rm $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg :: (load (s64))
...
---
name: test
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr8 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
TEST64mr $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, %0:gr64, implicit-def $eflags :: (load (s64))
%1:gr8 = SETCCr 5, implicit $eflags
$al = COPY %1
RET 0, $al
# CHECK: name: test
# APXREL: %0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
# APXREL-NEXT: TEST64mr $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, %0, implicit-def $eflags :: (load (s64))
# NOAPXREL: %0:gr64_norex2 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
# NOAPXREL-NEXT: TEST64mr $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, %0, implicit-def $eflags :: (load (s64))
...
---
name: adc
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr64 }
- { id: 3, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = OR64ri8 %0, 7, implicit-def $eflags
%2:gr64 = ADC64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
%3:gr32 = MOV32rm killed %2, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %3
RET 0, $eax
# CHECK: name: adc
# APXREL: %2:gr64 = ADC64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
# NOAPXREL: %2:gr64_norex2 = ADC64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
...
---
name: add
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = ADD64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: add
# APXREL: %1:gr64 = ADD64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = ADD64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
...
---
name: and
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = AND64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: and
# APXREL: %1:gr64 = AND64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = AND64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
...
---
name: or
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = OR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: or
# APXREL: %1:gr64 = OR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = OR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
...
---
name: sbb
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr64 }
- { id: 3, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = OR64ri8 %0, 7, implicit-def $eflags
%2:gr64 = SBB64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
%3:gr32 = MOV32rm killed %2, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %3
RET 0, $eax
# CHECK: name: sbb
# APXREL: %1:gr64 = OR64ri8 %0, 7, implicit-def $eflags
# APXREL-NEXT: %2:gr64 = SBB64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = OR64ri8 %0, 7, implicit-def $eflags
# NOAPXREL-NEXT: %2:gr64_norex2 = SBB64rm %1, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags, implicit $eflags :: (load (s64))
...
---
name: sub
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = SUB64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: sub
# APXREL: %1:gr64 = SUB64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = SUB64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
...
---
name: xor
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = XOR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: xor
# APXREL: %1:gr64 = XOR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
# NOAPXREL: %1:gr64_norex2 = XOR64rm %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def $eflags :: (load (s64))
...
---
name: add64rm_nd_gotpcrel
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = ADD64rm_ND %0, $rip, 1, $noreg, target-flags(x86-gotpcrel) @i, $noreg, implicit-def dead $eflags :: (load (s64) from got)
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: add64rm_nd_gotpcrel
# APXREL: %1:gr64 = ADD64rm_ND %0, $rip, 1, $noreg, target-flags(x86-gotpcrel) @i, $noreg, implicit-def dead $eflags :: (load (s64) from got)
# NOAPXREL: %3:gr64_norex2 = COPY %0
# NOAPXREL: %1:gr64_norex2 = ADD64rm %3, $rip, 1, $noreg, target-flags(x86-gotpcrel) @i, $noreg, implicit-def dead $eflags
...
---
name: add64rm_nd_gottpoff
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = ADD64rm_ND %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def dead $eflags :: (load (s64) from got)
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: add64rm_nd
# APXREL: %1:gr64 = ADD64rm_ND %0, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def dead $eflags :: (load (s64) from got)
# NOAPXREL: %3:gr64_norex2 = COPY %0
# NOAPXREL: %1:gr64_norex2 = ADD64rm %3, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def dead $eflags
...
---
name: add64mr_nd
alignment: 16
tracksRegLiveness: true
registers:
- { id: 0, class: gr64 }
- { id: 1, class: gr64 }
- { id: 2, class: gr32 }
body: |
bb.0.entry:
%0:gr64 = MOV64rm $rip, 1, $noreg, @x, $noreg :: (load (s64))
%1:gr64 = ADD64mr_ND $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, %0, implicit-def dead $eflags :: (load (s64) from got)
%2:gr32 = MOV32rm killed %1, 1, $noreg, 0, $fs :: (load (s32))
$eax = COPY %2
RET 0, $eax
# CHECK: name: add64mr_nd
# APXREL: %1:gr64 = ADD64mr_ND $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, %0, implicit-def dead $eflags :: (load (s64) from got)
# NOAPXREL: %3:gr64_norex2 = COPY %0
# NOAPXREL: %1:gr64_norex2 = ADD64rm %3, $rip, 1, $noreg, target-flags(x86-gottpoff) @i, $noreg, implicit-def dead $eflags
...
|
