src/arm/assembler-arm.cc - Issue 1160093002: [arm] Fix vmov immediate for ARMv6.

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Unified Diff: src/arm/assembler-arm.cc

Issue 1160093002: [arm] Fix vmov immediate for ARMv6. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 7 months ago

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Index: src/arm/assembler-arm.cc

diff --git a/src/arm/assembler-arm.cc b/src/arm/assembler-arm.cc

index da1ab68a76d0ae1bf47d35444df3f51524ad314a..6e65677aba1b382a4097ca8c1933ea55adfa2b19 100644

--- a/src/arm/assembler-arm.cc

+++ b/src/arm/assembler-arm.cc

@@ -2596,7 +2596,8 @@ void Assembler::vmov(const DwVfpRegister dst,

} else if (scratch.is(no_reg)) {

mov(ip, Operand(lo));

vmov(dst, VmovIndexLo, ip);

- if ((lo & 0xffff) == (hi & 0xffff)) {

+ if (((lo & 0xffff) == (hi & 0xffff)) &&

+ CpuFeatures::IsSupported(ARMv7)) {

movt(ip, hi >> 16);

} else {

mov(ip, Operand(hi));

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