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PPC: Remove unused jump_elimination_allowed parameter to Assembler::branch_offset().

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R=dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1233453007

Cr-Commit-Position: refs/heads/master@{#29584}
This commit is contained in:
mbrandy 2015-07-10 14:11:39 -07:00 committed by Commit bot
parent c97fce10d2
commit ceb6de68dc
1 changed files with 4 additions and 5 deletions
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9
src/ppc/assembler-ppc.h
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@ -591,8 +591,7 @@ class Assembler : public AssemblerBase {
// Returns the branch offset to the given label from the current code position
// Links the label to the current position if it is still unbound
// Manages the jump elimination optimization if the second parameter is true.
int branch_offset(Label* L, bool jump_elimination_allowed) {
int branch_offset(Label* L) {
int position = link(L);
return position - pc_offset();
}
@ -753,7 +752,7 @@ class Assembler : public AssemblerBase {
void bctrl();
// Convenience branch instructions using labels
void b(Label* L, LKBit lk = LeaveLK) { b(branch_offset(L, false), lk); }
void b(Label* L, LKBit lk = LeaveLK) { b(branch_offset(L), lk); }
inline CRegister cmpi_optimization(CRegister cr) {
// Check whether the branch is preceeded by an optimizable cmpi against 0.
@ -798,7 +797,7 @@ class Assembler : public AssemblerBase {
cr = cmpi_optimization(cr);
int b_offset = branch_offset(L, false);
int b_offset = branch_offset(L);
switch (cond) {
case eq:
@ -931,7 +930,7 @@ class Assembler : public AssemblerBase {
// Decrement CTR; branch if CTR != 0
void bdnz(Label* L, LKBit lk = LeaveLK) {
bc(branch_offset(L, false), DCBNZ, 0, lk);
bc(branch_offset(L), DCBNZ, 0, lk);
}
// Data-processing instructions