[X86] Simplify check lines in tests. No functional change.

Also, removed unused check lines from test atomic6432.ll.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233181 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/atomic32.ll b/test/CodeGen/X86/atomic32.ll
index 4f2cbe0ce2d38f339c10182efb5f648bb7c72893..d514ac7b3110e6f56565e20c23d2045858bfd7e8 100644 (file)
--- a/test/CodeGen/X86/atomic32.ll
+++ b/test/CodeGen/X86/atomic32.ll
@@ -1,300 +1,207 @@
-; RUN: llc < %s -O0 -march=x86-64 -mcpu=corei7 -verify-machineinstrs | FileCheck %s --check-prefix X64
-; RUN: llc < %s -O0 -march=x86 -mcpu=corei7 -verify-machineinstrs | FileCheck %s --check-prefix X32
+; RUN: llc < %s -O0 -march=x86-64 -mcpu=corei7 -verify-machineinstrs | FileCheck %s -check-prefix=WITH-CMOV
+; RUN: llc < %s -O0 -march=x86 -mcpu=corei7 -verify-machineinstrs | FileCheck %s -check-prefix=WITH-CMOV

 ; RUN: llc < %s -O0 -march=x86 -mcpu=corei7 -mattr=-cmov -verify-machineinstrs | FileCheck %s --check-prefix NOCMOV
 
 @sc32 = external global i32
 
 define void @atomic_fetch_add32() nounwind {
 ; RUN: llc < %s -O0 -march=x86 -mcpu=corei7 -mattr=-cmov -verify-machineinstrs | FileCheck %s --check-prefix NOCMOV
 
 @sc32 = external global i32
 
 define void @atomic_fetch_add32() nounwind {

-; X64-LABEL:   atomic_fetch_add32:
-; X32-LABEL:   atomic_fetch_add32:
+; WITH-CMOV-LABEL:   atomic_fetch_add32:

 entry:
 ; 32-bit
   %t1 = atomicrmw add  i32* @sc32, i32 1 acquire
 entry:
 ; 32-bit
   %t1 = atomicrmw add  i32* @sc32, i32 1 acquire

-; X64:       lock
-; X64:       incl
-; X32:       lock
-; X32:       incl
+; WITH-CMOV:       lock
+; WITH-CMOV:       incl

   %t2 = atomicrmw add  i32* @sc32, i32 3 acquire
   %t2 = atomicrmw add  i32* @sc32, i32 3 acquire

-; X64:       lock
-; X64:       addl $3
-; X32:       lock
-; X32:       addl $3
+; WITH-CMOV:       lock
+; WITH-CMOV:       addl $3

   %t3 = atomicrmw add  i32* @sc32, i32 5 acquire
   %t3 = atomicrmw add  i32* @sc32, i32 5 acquire

-; X64:       lock
-; X64:       xaddl
-; X32:       lock
-; X32:       xaddl
+; WITH-CMOV:       lock
+; WITH-CMOV:       xaddl

   %t4 = atomicrmw add  i32* @sc32, i32 %t3 acquire
   %t4 = atomicrmw add  i32* @sc32, i32 %t3 acquire

-; X64:       lock
-; X64:       addl
-; X32:       lock
-; X32:       addl
+; WITH-CMOV:       lock
+; WITH-CMOV:       addl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_sub32() nounwind {
 }
 
 define void @atomic_fetch_sub32() nounwind {

-; X64-LABEL:   atomic_fetch_sub32:
-; X32-LABEL:   atomic_fetch_sub32:
+; WITH-CMOV-LABEL:   atomic_fetch_sub32:

   %t1 = atomicrmw sub  i32* @sc32, i32 1 acquire
   %t1 = atomicrmw sub  i32* @sc32, i32 1 acquire

-; X64:       lock
-; X64:       decl
-; X32:       lock
-; X32:       decl
+; WITH-CMOV:       lock
+; WITH-CMOV:       decl

   %t2 = atomicrmw sub  i32* @sc32, i32 3 acquire
   %t2 = atomicrmw sub  i32* @sc32, i32 3 acquire

-; X64:       lock
-; X64:       subl $3
-; X32:       lock
-; X32:       subl $3
+; WITH-CMOV:       lock
+; WITH-CMOV:       subl $3

   %t3 = atomicrmw sub  i32* @sc32, i32 5 acquire
   %t3 = atomicrmw sub  i32* @sc32, i32 5 acquire

-; X64:       lock
-; X64:       xaddl
-; X32:       lock
-; X32:       xaddl
+; WITH-CMOV:       lock
+; WITH-CMOV:       xaddl

   %t4 = atomicrmw sub  i32* @sc32, i32 %t3 acquire
   %t4 = atomicrmw sub  i32* @sc32, i32 %t3 acquire

-; X64:       lock
-; X64:       subl
-; X32:       lock
-; X32:       subl
+; WITH-CMOV:       lock
+; WITH-CMOV:       subl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_and32() nounwind {
 }
 
 define void @atomic_fetch_and32() nounwind {

-; X64-LABEL:   atomic_fetch_and32:
-; X32-LABEL:   atomic_fetch_and32:
+; WITH-CMOV-LABEL:   atomic_fetch_and32:

   %t1 = atomicrmw and  i32* @sc32, i32 3 acquire
   %t1 = atomicrmw and  i32* @sc32, i32 3 acquire

-; X64:       lock
-; X64:       andl $3
-; X32:       lock
-; X32:       andl $3
+; WITH-CMOV:       lock
+; WITH-CMOV:       andl $3

   %t2 = atomicrmw and  i32* @sc32, i32 5 acquire
   %t2 = atomicrmw and  i32* @sc32, i32 5 acquire

-; X64:       andl
-; X64:       lock
-; X64:       cmpxchgl
-; X32:       andl
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       andl
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

   %t3 = atomicrmw and  i32* @sc32, i32 %t2 acquire
   %t3 = atomicrmw and  i32* @sc32, i32 %t2 acquire

-; X64:       lock
-; X64:       andl
-; X32:       lock
-; X32:       andl
+; WITH-CMOV:       lock
+; WITH-CMOV:       andl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_or32() nounwind {
 }
 
 define void @atomic_fetch_or32() nounwind {

-; X64-LABEL:   atomic_fetch_or32:
-; X32-LABEL:   atomic_fetch_or32:
+; WITH-CMOV-LABEL:   atomic_fetch_or32:

   %t1 = atomicrmw or   i32* @sc32, i32 3 acquire
   %t1 = atomicrmw or   i32* @sc32, i32 3 acquire

-; X64:       lock
-; X64:       orl $3
-; X32:       lock
-; X32:       orl $3
+; WITH-CMOV:       lock
+; WITH-CMOV:       orl $3

   %t2 = atomicrmw or   i32* @sc32, i32 5 acquire
   %t2 = atomicrmw or   i32* @sc32, i32 5 acquire

-; X64:       orl
-; X64:       lock
-; X64:       cmpxchgl
-; X32:       orl
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       orl
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

   %t3 = atomicrmw or   i32* @sc32, i32 %t2 acquire
   %t3 = atomicrmw or   i32* @sc32, i32 %t2 acquire

-; X64:       lock
-; X64:       orl
-; X32:       lock
-; X32:       orl
+; WITH-CMOV:       lock
+; WITH-CMOV:       orl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_xor32() nounwind {
 }
 
 define void @atomic_fetch_xor32() nounwind {

-; X64-LABEL:   atomic_fetch_xor32:
-; X32-LABEL:   atomic_fetch_xor32:
+; WITH-CMOV-LABEL:   atomic_fetch_xor32:

   %t1 = atomicrmw xor  i32* @sc32, i32 3 acquire
   %t1 = atomicrmw xor  i32* @sc32, i32 3 acquire

-; X64:       lock
-; X64:       xorl $3
-; X32:       lock
-; X32:       xorl $3
+; WITH-CMOV:       lock
+; WITH-CMOV:       xorl $3

   %t2 = atomicrmw xor  i32* @sc32, i32 5 acquire
   %t2 = atomicrmw xor  i32* @sc32, i32 5 acquire

-; X64:       xorl
-; X64:       lock
-; X64:       cmpxchgl
-; X32:       xorl
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       xorl
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

   %t3 = atomicrmw xor  i32* @sc32, i32 %t2 acquire
   %t3 = atomicrmw xor  i32* @sc32, i32 %t2 acquire

-; X64:       lock
-; X64:       xorl
-; X32:       lock
-; X32:       xorl
+; WITH-CMOV:       lock
+; WITH-CMOV:       xorl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_nand32(i32 %x) nounwind {
 }
 
 define void @atomic_fetch_nand32(i32 %x) nounwind {

-; X64-LABEL:   atomic_fetch_nand32:
-; X32-LABEL:   atomic_fetch_nand32:
+; WITH-CMOV-LABEL:   atomic_fetch_nand32:

   %t1 = atomicrmw nand i32* @sc32, i32 %x acquire
   %t1 = atomicrmw nand i32* @sc32, i32 %x acquire

-; X64:       andl
-; X64:       notl
-; X64:       lock
-; X64:       cmpxchgl
-; X32:       andl
-; X32:       notl
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       andl
+; WITH-CMOV:       notl
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_max32(i32 %x) nounwind {
 }
 
 define void @atomic_fetch_max32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_max32:
-; X32-LABEL: atomic_fetch_max32:
+; WITH-CMOV-LABEL: atomic_fetch_max32:

 
   %t1 = atomicrmw max  i32* @sc32, i32 %x acquire
 
   %t1 = atomicrmw max  i32* @sc32, i32 %x acquire

-; X64:       subl
-; X64:       cmov
-; X64:       lock
-; X64:       cmpxchgl
-
-; X32:       subl
-; X32:       cmov
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       subl
+; WITH-CMOV:       cmov
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

 
 ; NOCMOV:    subl
 ; NOCMOV:    jge
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void
 
 ; NOCMOV:    subl
 ; NOCMOV:    jge
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_min32(i32 %x) nounwind {
 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_min32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_min32:
-; X32-LABEL: atomic_fetch_min32:
+; WITH-CMOV-LABEL: atomic_fetch_min32:

 ; NOCMOV-LABEL: atomic_fetch_min32:
 
   %t1 = atomicrmw min  i32* @sc32, i32 %x acquire
 ; NOCMOV-LABEL: atomic_fetch_min32:
 
   %t1 = atomicrmw min  i32* @sc32, i32 %x acquire

-; X64:       subl
-; X64:       cmov
-; X64:       lock
-; X64:       cmpxchgl
-
-; X32:       subl
-; X32:       cmov
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       subl
+; WITH-CMOV:       cmov
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

 
 ; NOCMOV:    subl
 ; NOCMOV:    jle
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void
 
 ; NOCMOV:    subl
 ; NOCMOV:    jle
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_umax32(i32 %x) nounwind {
 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_umax32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_umax32:
-; X32-LABEL: atomic_fetch_umax32:
+; WITH-CMOV-LABEL: atomic_fetch_umax32:

 ; NOCMOV-LABEL: atomic_fetch_umax32:
 
   %t1 = atomicrmw umax i32* @sc32, i32 %x acquire
 ; NOCMOV-LABEL: atomic_fetch_umax32:
 
   %t1 = atomicrmw umax i32* @sc32, i32 %x acquire

-; X64:       subl
-; X64:       cmov
-; X64:       lock
-; X64:       cmpxchgl
-
-; X32:       subl
-; X32:       cmov
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       subl
+; WITH-CMOV:       cmov
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

 
 ; NOCMOV:    subl
 ; NOCMOV:    ja
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void
 
 ; NOCMOV:    subl
 ; NOCMOV:    ja
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_umin32(i32 %x) nounwind {
 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_umin32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_umin32:
-; X32-LABEL: atomic_fetch_umin32:
+; WITH-CMOV-LABEL: atomic_fetch_umin32:

 ; NOCMOV-LABEL: atomic_fetch_umin32:
 
   %t1 = atomicrmw umin i32* @sc32, i32 %x acquire
 ; NOCMOV-LABEL: atomic_fetch_umin32:
 
   %t1 = atomicrmw umin i32* @sc32, i32 %x acquire

-; X64:       subl
-; X64:       cmov
-; X64:       lock
-; X64:       cmpxchgl
-
-; X32:       subl
-; X32:       cmov
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       subl
+; WITH-CMOV:       cmov
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

 
 ; NOCMOV:    subl
 ; NOCMOV:    jb
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void
 
 ; NOCMOV:    subl
 ; NOCMOV:    jb
 ; NOCMOV:    lock
 ; NOCMOV:    cmpxchgl
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_cmpxchg32() nounwind {
 ; NOCMOV:    ret
 }
 
 define void @atomic_fetch_cmpxchg32() nounwind {

-; X64-LABEL: atomic_fetch_cmpxchg32:
-; X32-LABEL: atomic_fetch_cmpxchg32:
+; WITH-CMOV-LABEL: atomic_fetch_cmpxchg32:

 
   %t1 = cmpxchg i32* @sc32, i32 0, i32 1 acquire acquire
 
   %t1 = cmpxchg i32* @sc32, i32 0, i32 1 acquire acquire

-; X64:       lock
-; X64:       cmpxchgl
-; X32:       lock
-; X32:       cmpxchgl
+; WITH-CMOV:       lock
+; WITH-CMOV:       cmpxchgl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_store32(i32 %x) nounwind {
 }
 
 define void @atomic_fetch_store32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_store32:
-; X32-LABEL: atomic_fetch_store32:
+; WITH-CMOV-LABEL: atomic_fetch_store32:

 
   store atomic i32 %x, i32* @sc32 release, align 4
 
   store atomic i32 %x, i32* @sc32 release, align 4

-; X64-NOT:   lock
-; X64:       movl
-; X32-NOT:   lock
-; X32:       movl
+; WITH-CMOV-NOT:   lock
+; WITH-CMOV:       movl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 
 define void @atomic_fetch_swap32(i32 %x) nounwind {
 }
 
 define void @atomic_fetch_swap32(i32 %x) nounwind {

-; X64-LABEL: atomic_fetch_swap32:
-; X32-LABEL: atomic_fetch_swap32:
+; WITH-CMOV-LABEL: atomic_fetch_swap32:

 
   %t1 = atomicrmw xchg i32* @sc32, i32 %x acquire
 
   %t1 = atomicrmw xchg i32* @sc32, i32 %x acquire

-; X64-NOT:   lock
-; X64:       xchgl
-; X32-NOT:   lock
-; X32:       xchgl
+; WITH-CMOV-NOT:   lock
+; WITH-CMOV:       xchgl

   ret void
   ret void

-; X64:       ret
-; X32:       ret
+; WITH-CMOV:       ret

 }
 }

diff --git a/test/CodeGen/X86/atomic6432.ll b/test/CodeGen/X86/atomic6432.ll
index 1c4b0f43bf76e8af94029b562c5b6ce002fb2e4e..5a78934eb3fd10b357acb207783a797736b34047 100644 (file)
--- a/test/CodeGen/X86/atomic6432.ll
+++ b/test/CodeGen/X86/atomic6432.ll
@@ -3,7 +3,6 @@
 @sc64 = external global i64
 
 define void @atomic_fetch_add64() nounwind {
 @sc64 = external global i64
 
 define void @atomic_fetch_add64() nounwind {

-; X64-LABEL:   atomic_fetch_add64:

 ; X32-LABEL:   atomic_fetch_add64:
 entry:
   %t1 = atomicrmw add  i64* @sc64, i64 1 acquire
 ; X32-LABEL:   atomic_fetch_add64:
 entry:
   %t1 = atomicrmw add  i64* @sc64, i64 1 acquire


@@ -31,7 +30,6 @@ entry:
 }
 
 define void @atomic_fetch_sub64() nounwind {
 }
 
 define void @atomic_fetch_sub64() nounwind {

-; X64-LABEL:   atomic_fetch_sub64:

 ; X32-LABEL:   atomic_fetch_sub64:
   %t1 = atomicrmw sub  i64* @sc64, i64 1 acquire
 ; X32:       addl $-1
 ; X32-LABEL:   atomic_fetch_sub64:
   %t1 = atomicrmw sub  i64* @sc64, i64 1 acquire
 ; X32:       addl $-1


@@ -58,7 +56,6 @@ define void @atomic_fetch_sub64() nounwind {
 }
 
 define void @atomic_fetch_and64() nounwind {
 }
 
 define void @atomic_fetch_and64() nounwind {

-; X64-LABEL:   atomic_fetch_and:64

 ; X32-LABEL:   atomic_fetch_and64:
   %t1 = atomicrmw and  i64* @sc64, i64 3 acquire
 ; X32:       andl $3
 ; X32-LABEL:   atomic_fetch_and64:
   %t1 = atomicrmw and  i64* @sc64, i64 3 acquire
 ; X32:       andl $3


@@ -80,7 +77,6 @@ define void @atomic_fetch_and64() nounwind {
 }
 
 define void @atomic_fetch_or64() nounwind {
 }
 
 define void @atomic_fetch_or64() nounwind {

-; X64-LABEL:   atomic_fetch_or64:

 ; X32-LABEL:   atomic_fetch_or64:
   %t1 = atomicrmw or   i64* @sc64, i64 3 acquire
 ; X32:       orl $3
 ; X32-LABEL:   atomic_fetch_or64:
   %t1 = atomicrmw or   i64* @sc64, i64 3 acquire
 ; X32:       orl $3


@@ -102,7 +98,6 @@ define void @atomic_fetch_or64() nounwind {
 }
 
 define void @atomic_fetch_xor64() nounwind {
 }
 
 define void @atomic_fetch_xor64() nounwind {

-; X64-LABEL:   atomic_fetch_xor:64

 ; X32-LABEL:   atomic_fetch_xor64:
   %t1 = atomicrmw xor  i64* @sc64, i64 3 acquire
 ; X32:       xorl
 ; X32-LABEL:   atomic_fetch_xor64:
   %t1 = atomicrmw xor  i64* @sc64, i64 3 acquire
 ; X32:       xorl


@@ -124,7 +119,6 @@ define void @atomic_fetch_xor64() nounwind {
 }
 
 define void @atomic_fetch_nand64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_nand64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_nand64:

 ; X32-LABEL:   atomic_fetch_nand64:
   %t1 = atomicrmw nand i64* @sc64, i64 %x acquire
 ; X32:       andl
 ; X32-LABEL:   atomic_fetch_nand64:
   %t1 = atomicrmw nand i64* @sc64, i64 %x acquire
 ; X32:       andl


@@ -138,7 +132,6 @@ define void @atomic_fetch_nand64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_max64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_max64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_max:64

 ; X32-LABEL:   atomic_fetch_max64:
   %t1 = atomicrmw max  i64* @sc64, i64 %x acquire
 ; X32:       subl
 ; X32-LABEL:   atomic_fetch_max64:
   %t1 = atomicrmw max  i64* @sc64, i64 %x acquire
 ; X32:       subl


@@ -152,7 +145,6 @@ define void @atomic_fetch_max64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_min64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_min64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_min64:

 ; X32-LABEL:   atomic_fetch_min64:
   %t1 = atomicrmw min  i64* @sc64, i64 %x acquire
 ; X32:       subl
 ; X32-LABEL:   atomic_fetch_min64:
   %t1 = atomicrmw min  i64* @sc64, i64 %x acquire
 ; X32:       subl


@@ -166,7 +158,6 @@ define void @atomic_fetch_min64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_umax64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_umax64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_umax:64

 ; X32-LABEL:   atomic_fetch_umax64:
   %t1 = atomicrmw umax i64* @sc64, i64 %x acquire
 ; X32:       subl
 ; X32-LABEL:   atomic_fetch_umax64:
   %t1 = atomicrmw umax i64* @sc64, i64 %x acquire
 ; X32:       subl


@@ -180,7 +171,6 @@ define void @atomic_fetch_umax64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_umin64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_umin64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_umin64:

 ; X32-LABEL:   atomic_fetch_umin64:
   %t1 = atomicrmw umin i64* @sc64, i64 %x acquire
 ; X32:       subl
 ; X32-LABEL:   atomic_fetch_umin64:
   %t1 = atomicrmw umin i64* @sc64, i64 %x acquire
 ; X32:       subl


@@ -194,7 +184,6 @@ define void @atomic_fetch_umin64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_cmpxchg64() nounwind {
 }
 
 define void @atomic_fetch_cmpxchg64() nounwind {

-; X64-LABEL:   atomic_fetch_cmpxchg:64

 ; X32-LABEL:   atomic_fetch_cmpxchg64:
   %t1 = cmpxchg i64* @sc64, i64 0, i64 1 acquire acquire
 ; X32:       lock
 ; X32-LABEL:   atomic_fetch_cmpxchg64:
   %t1 = cmpxchg i64* @sc64, i64 0, i64 1 acquire acquire
 ; X32:       lock


@@ -204,7 +193,6 @@ define void @atomic_fetch_cmpxchg64() nounwind {
 }
 
 define void @atomic_fetch_store64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_store64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_store64:

 ; X32-LABEL:   atomic_fetch_store64:
   store atomic i64 %x, i64* @sc64 release, align 8
 ; X32:       lock
 ; X32-LABEL:   atomic_fetch_store64:
   store atomic i64 %x, i64* @sc64 release, align 8
 ; X32:       lock


@@ -214,7 +202,6 @@ define void @atomic_fetch_store64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_swap64(i64 %x) nounwind {
 }
 
 define void @atomic_fetch_swap64(i64 %x) nounwind {

-; X64-LABEL:   atomic_fetch_swap64:

 ; X32-LABEL:   atomic_fetch_swap64:
   %t1 = atomicrmw xchg i64* @sc64, i64 %x acquire
 ; X32:       lock
 ; X32-LABEL:   atomic_fetch_swap64:
   %t1 = atomicrmw xchg i64* @sc64, i64 %x acquire
 ; X32:       lock