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Update unaligned-vector-mem to -munaligned-access

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Latest compiler has merged both unaligned access flags into one.

TODO:  This is needed until we change clang driver to enable -munaligned access by default.for Android b/327307773

Bug: 326790418
Change-Id: Ia8c29dc56104d2cffb8ac41aae6eeacccae68e61
This commit is contained in:
AdityaK
2024-02-26 10:59:44 -08:00
committed by Aditya Kumar
parent bffd7fbaba
commit 2c90a92d77
1 changed files with 2 additions and 6 deletions
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8
cc/config/riscv64_device.go
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@@ -26,9 +26,7 @@ var (
// Help catch common 32/64-bit errors.
"-Werror=implicit-function-declaration",
"-march=rv64gcv_zba_zbb_zbs",
// Equivalent to "-munaligned-access", but our clang doesn't have that yet.
"-Xclang -target-feature -Xclang +unaligned-scalar-mem",
"-Xclang -target-feature -Xclang +unaligned-vector-mem",
"-munaligned-access",
// Until https://gitlab.com/qemu-project/qemu/-/issues/1976 is fixed...
"-mno-implicit-float",
// (https://github.com/google/android-riscv64/issues/124)
@@ -40,9 +38,7 @@ var (
riscv64Ldflags = []string{
"-Wl,--hash-style=gnu",
"-march=rv64gcv_zba_zbb_zbs",
// Equivalent to "-munaligned-access", but our clang doesn't have that yet.
"-Xclang -target-feature -Xclang +unaligned-scalar-mem",
"-Xclang -target-feature -Xclang +unaligned-vector-mem",
"-munaligned-access",
// We should change the default for this in clang, but for now...
// (https://github.com/google/android-riscv64/issues/124)
"-Wl,-mllvm -Wl,-jump-is-expensive=false",