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Issue 8698005: Fixing build errors on arm. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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3266 __ add(r1, r1, Operand(r1, LSL, 1)); 3266 __ add(r1, r1, Operand(r1, LSL, 1));
3267 __ add(cache_entry, cache_entry, Operand(r1, LSL, 2)); 3267 __ add(cache_entry, cache_entry, Operand(r1, LSL, 2));
3268 // Check if cache matches: Double value is stored in uint32_t[2] array. 3268 // Check if cache matches: Double value is stored in uint32_t[2] array.
3269 __ ldm(ia, cache_entry, r4.bit() | r5.bit() | r6.bit()); 3269 __ ldm(ia, cache_entry, r4.bit() | r5.bit() | r6.bit());
3270 __ cmp(r2, r4); 3270 __ cmp(r2, r4);
3271 __ b(ne, &calculate); 3271 __ b(ne, &calculate);
3272 __ cmp(r3, r5); 3272 __ cmp(r3, r5);
3273 __ b(ne, &calculate); 3273 __ b(ne, &calculate);
3274 // Cache hit. Load result, cleanup and return. 3274 // Cache hit. Load result, cleanup and return.
3275 Counters* counters = masm->isolate()->counters(); 3275 Counters* counters = masm->isolate()->counters();
3276 __ IncrementCounter(counters->transcendental_cache_hit(), 1); 3276 __ IncrementCounter(
3277 counters->transcendental_cache_hit(), 1, scratch0, scratch1);
3277 if (tagged) { 3278 if (tagged) {
3278 // Pop input value from stack and load result into r0. 3279 // Pop input value from stack and load result into r0.
3279 __ pop(); 3280 __ pop();
3280 __ mov(r0, Operand(r6)); 3281 __ mov(r0, Operand(r6));
3281 } else { 3282 } else {
3282 // Load result into d2. 3283 // Load result into d2.
3283 __ vldr(d2, FieldMemOperand(r6, HeapNumber::kValueOffset)); 3284 __ vldr(d2, FieldMemOperand(r6, HeapNumber::kValueOffset));
3284 } 3285 }
3285 __ Ret(); 3286 __ Ret();
3286 } // if (CpuFeatures::IsSupported(VFP3)) 3287 } // if (CpuFeatures::IsSupported(VFP3))
3287 3288
3288 __ bind(&calculate); 3289 __ bind(&calculate);
3289 __ IncrementCounter(counters->transcendental_cache_miss(), 1); 3290 Counters* counters = masm->isolate()->counters();
3291 __ IncrementCounter(
3292 counters->transcendental_cache_miss(), 1, scratch0, scratch1);
3290 if (tagged) { 3293 if (tagged) {
3291 __ bind(&invalid_cache); 3294 __ bind(&invalid_cache);
3292 ExternalReference runtime_function = 3295 ExternalReference runtime_function =
3293 ExternalReference(RuntimeFunction(), masm->isolate()); 3296 ExternalReference(RuntimeFunction(), masm->isolate());
3294 __ TailCallExternalReference(runtime_function, 1, 1); 3297 __ TailCallExternalReference(runtime_function, 1, 1);
3295 } else { 3298 } else {
3296 if (!CpuFeatures::IsSupported(VFP3)) UNREACHABLE(); 3299 if (!CpuFeatures::IsSupported(VFP3)) UNREACHABLE();
3297 CpuFeatures::Scope scope(VFP3); 3300 CpuFeatures::Scope scope(VFP3);
3298 3301
3299 Label no_update; 3302 Label no_update;
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7177 __ StoreNumberToDoubleElements(r0, r3, r1, r5, r6, r7, r9, r10, 7180 __ StoreNumberToDoubleElements(r0, r3, r1, r5, r6, r7, r9, r10,
7178 &slow_elements); 7181 &slow_elements);
7179 __ Ret(); 7182 __ Ret();
7180 } 7183 }
7181 7184
7182 #undef __ 7185 #undef __
7183 7186
7184 } } // namespace v8::internal 7187 } } // namespace v8::internal
7185 7188
7186 #endif // V8_TARGET_ARCH_ARM 7189 #endif // V8_TARGET_ARCH_ARM
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