[3.9.1] Merge r279871 - [ARM] Adding .arch directives around WMMX unwind code
git-svn-id: https://llvm.org/svn/llvm-project/libunwind/branches/release_39@281346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/src/UnwindRegistersRestore.S b/src/UnwindRegistersRestore.S
index b2f6914..f439ae1 100644
--- a/src/UnwindRegistersRestore.S
+++ b/src/UnwindRegistersRestore.S
@@ -392,6 +392,7 @@
@ values pointer is in r0
@
.p2align 2
+ .arch armv5te
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind13Registers_arm12restoreiWMMXEPy)
ldcl p1, cr0, [r0], #8 @ wldrd wR0, [r0], #8
ldcl p1, cr1, [r0], #8 @ wldrd wR1, [r0], #8
@@ -418,6 +419,7 @@
@ values pointer is in r0
@
.p2align 2
+ .arch armv5te
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind13Registers_arm19restoreiWMMXControlEPj)
ldc2 p1, cr8, [r0], #4 @ wldrw wCGR0, [r0], #4
ldc2 p1, cr9, [r0], #4 @ wldrw wCGR1, [r0], #4
diff --git a/src/UnwindRegistersSave.S b/src/UnwindRegistersSave.S
index 6425bf6..3959c91 100644
--- a/src/UnwindRegistersSave.S
+++ b/src/UnwindRegistersSave.S
@@ -387,6 +387,7 @@
@ values pointer is in r0
@
.p2align 2
+ .arch armv5te
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind13Registers_arm9saveiWMMXEPy)
stcl p1, cr0, [r0], #8 @ wstrd wR0, [r0], #8
stcl p1, cr1, [r0], #8 @ wstrd wR1, [r0], #8
@@ -413,6 +414,7 @@
@ values pointer is in r0
@
.p2align 2
+ .arch armv5te
DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind13Registers_arm16saveiWMMXControlEPj)
stc2 p1, cr8, [r0], #4 @ wstrw wCGR0, [r0], #4
stc2 p1, cr9, [r0], #4 @ wstrw wCGR1, [r0], #4
