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Commit 2c90a92d authored by AdityaK's avatar AdityaK Committed by Aditya Kumar
Browse files

Update unaligned-vector-mem to -munaligned-access 

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
parent bffd7fba

cc/config/riscv64_device.go

+2 −6
Original line number Diff line number Diff line
@@ -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",