src/crankshaft/mips64/lithium-mips64.cc - Issue 2077533002: [builtins] Introduce proper Float64Exp operator.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: src/crankshaft/mips64/lithium-mips64.cc

Issue 2077533002: [builtins] Introduce proper Float64Exp operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: REBASE. Import tests from Raymond. Created 4 years, 6 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: src/crankshaft/mips64/lithium-mips64.cc

diff --git a/src/crankshaft/mips64/lithium-mips64.cc b/src/crankshaft/mips64/lithium-mips64.cc

index 17f59d84fccff7dfc499b963435e33416a0bc452..f001ee487af9fe743034631bf1af49514d18c6a7 100644

--- a/src/crankshaft/mips64/lithium-mips64.cc

+++ b/src/crankshaft/mips64/lithium-mips64.cc

@@ -1107,12 +1107,8 @@ LInstruction* LChunkBuilder::DoMathClz32(HUnaryMathOperation* instr) {

LInstruction* LChunkBuilder::DoMathExp(HUnaryMathOperation* instr) {

DCHECK(instr->representation().IsDouble());

DCHECK(instr->value()->representation().IsDouble());

- LOperand* input = UseRegister(instr->value());

- LOperand* temp1 = TempRegister();

- LOperand* temp2 = TempRegister();

- LOperand* double_temp = TempDoubleRegister();

- LMathExp* result = new(zone()) LMathExp(input, double_temp, temp1, temp2);

- return DefineAsRegister(result);

+ LOperand* input = UseFixedDouble(instr->value(), f4);

+ return MarkAsCall(DefineFixedDouble(new (zone()) LMathExp(input), f4), instr);

}