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Make use of LOCAL_LABEL macro 

llvm-svn: 129767
This commit is contained in:
Anton Korobeynikov 2011-04-19 17:50:42 +00:00
parent 1653610449
commit bdadd87c4d
3 changed files with 12 additions and 12 deletions
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10
compiler-rt/lib/arm/udivmodsi4.S
View File

@ -42,12 +42,12 @@ DEFINE_COMPILERRT_FUNCTION(__udivmodsi4)
tst b, b // detect divide-by-zero tst b, b // detect divide-by-zero
clz r3, b clz r3, b
mov q, #0 mov q, #0
beq L_return // return 0 if b is zero. beq LOCAL_LABEL(return) // return 0 if b is zero.
mov one, #1 mov one, #1
subs i, r3, r4 subs i, r3, r4
blt L_return // return 0 if MSB(a) < MSB(b) blt LOCAL_LABEL(return) // return 0 if MSB(a) < MSB(b)
L_mainLoop: LOCAL_LABEL(mainLoop):
// This loop basically implements the following: // This loop basically implements the following:
// //
// do { // do {
@ -65,7 +65,7 @@ L_mainLoop:
orrhs q, q,one, lsl i orrhs q, q,one, lsl i
movhs a, r movhs a, r
subsne i, i, #1 subsne i, i, #1
bhi L_mainLoop bhi LOCAL_LABEL(mainLoop)
// Do the final test subtraction and update of quotient (i == 0), as it is // Do the final test subtraction and update of quotient (i == 0), as it is
// not performed in the main loop. // not performed in the main loop.
@ -73,7 +73,7 @@ L_mainLoop:
orrhs q, #1 orrhs q, #1
movhs a, r movhs a, r
L_return: LOCAL_LABEL(return):
// Store the remainder, and move the quotient to r0, then return. // Store the remainder, and move the quotient to r0, then return.
str a, [r2] str a, [r2]
mov r0, q mov r0, q

10
compiler-rt/lib/arm/udivsi3.S
View File

@ -42,12 +42,12 @@ DEFINE_COMPILERRT_FUNCTION(__udivsi3)
tst b, b // detect divide-by-zero tst b, b // detect divide-by-zero
clz r3, b clz r3, b
mov q, #0 mov q, #0
beq L_return // return 0 if b is zero. beq LOCAL_LABEL(return) // return 0 if b is zero.
mov one, #1 mov one, #1
subs i, r3, r2 subs i, r3, r2
blt L_return // return 0 if MSB(a) < MSB(b) blt LOCAL_LABEL(return) // return 0 if MSB(a) < MSB(b)
L_mainLoop: LOCAL_LABEL(mainLoop):
// This loop basically implements the following: // This loop basically implements the following:
// //
// do { // do {
@ -65,14 +65,14 @@ L_mainLoop:
orrhs q, q,one, lsl i orrhs q, q,one, lsl i
movhs a, r movhs a, r
subsne i, i, #1 subsne i, i, #1
bhi L_mainLoop bhi LOCAL_LABEL(mainLoop)
// Do the final test subtraction and update of quotient (i == 0), as it is // Do the final test subtraction and update of quotient (i == 0), as it is
// not performed in the main loop. // not performed in the main loop.
subs r, a, b subs r, a, b
orrhs q, #1 orrhs q, #1
L_return: LOCAL_LABEL(return):
// Move the quotient to r0 and return. // Move the quotient to r0 and return.
mov r0, q mov r0, q
CLEAR_FRAME_AND_RETURN CLEAR_FRAME_AND_RETURN

4
compiler-rt/lib/arm/umodsi3.S
View File

@ -33,7 +33,7 @@ DEFINE_COMPILERRT_FUNCTION(__umodsi3)
subs i, r3, r2 subs i, r3, r2
bxlt lr // return a if MSB(a) < MSB(b) bxlt lr // return a if MSB(a) < MSB(b)
L_mainLoop: LOCAL_LABEL(mainLoop):
// This loop basically implements the following: // This loop basically implements the following:
// //
// do { // do {
@ -49,7 +49,7 @@ L_mainLoop:
subs r, a, b, lsl i subs r, a, b, lsl i
movhs a, r movhs a, r
subsne i, i, #1 subsne i, i, #1
bhi L_mainLoop bhi LOCAL_LABEL(mainLoop)
// Do the final test subtraction and update of remainder (i == 0), as it is // Do the final test subtraction and update of remainder (i == 0), as it is
// not performed in the main loop. // not performed in the main loop.