Add newlines at end of file + use replace.

JCTyblaidd · JCTyblaidd · commit fe2e857cc374 · 2020-11-02T13:08:09.000Z
add dangling thread variant of one of the benchmarks
diff --git a/bench-cargo-miri/mse_and_dangling_thread/Cargo.toml b/bench-cargo-miri/mse_and_dangling_thread/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "mse"
+version = "0.1.0"
+authors = ["Ralf Jung <post@ralfj.de>"]
+edition = "2018"
+
+[dependencies]
diff --git a/bench-cargo-miri/mse_and_dangling_thread/src/main.rs b/bench-cargo-miri/mse_and_dangling_thread/src/main.rs
@@ -0,0 +1,30 @@
+static EXPECTED: &[u8] = &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 0, 0, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 1, 0, 255, 255, 1, 0, 255, 255, 1, 0, 255, 255, 1, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 254, 255, 0, 0, 254, 255, 0, 0, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0, 0, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 255, 255, 1, 0, 255, 255, 1, 0, 0, 0, 1, 0, 255, 255, 2, 0, 255, 255, 2, 0, 255, 255, 2, 0, 255, 255, 2, 0, 255, 255, 2, 0, 255, 255, 1, 0, 255, 255, 1, 0, 255, 255, 0, 0, 254, 255, 0, 0, 254, 255, 0, 0, 254, 255, 255, 255, 254, 255, 254, 255, 254, 255, 253, 255, 253, 255, 253, 255, 253, 255, 252, 255, 254, 255, 251, 255, 254, 255, 251, 255, 254, 255, 252, 255, 255, 255, 252, 255, 0, 0, 252, 255, 0, 0, 252, 255, 1, 0, 252, 255, 1, 0, 252, 255, 2, 0, 252, 255, 2, 0, 252, 255, 2, 0, 252, 255, 2, 0, 252, 255, 2, 0, 253, 255, 1, 0, 252, 255, 0, 0, 252, 255, 255, 255, 251, 255, 0, 0, 251, 255, 0, 0, 251, 255, 0, 0, 252, 255, 2, 0, 252, 255, 3, 0, 252, 255, 4, 0, 253, 255, 5, 0, 254, 255, 5, 0, 253, 255, 6, 0, 253, 255, 6, 0, 253, 255, 5, 0, 253, 255, 5, 0, 254, 255, 4, 0, 254, 255, 3, 0, 251, 255, 0, 0, 250, 255, 255, 255, 253, 255, 254, 255, 252, 255, 252, 255, 247, 255, 251, 255, 247, 255, 252, 255, 252, 255, 254, 255, 252, 255, 254, 255, 252, 255, 255, 255, 254, 255, 1, 0, 1, 0, 1, 0, 4, 0, 2, 0, 8, 0, 2, 0, 12, 0, 1, 0, 13, 0, 0, 0, 12, 0, 0, 0, 11, 0, 255, 255, 8, 0, 254, 255, 7, 0, 0, 0, 7, 0, 253, 255, 11, 0, 248, 255, 15, 0, 247, 255, 17, 0, 250, 255, 17, 0, 251, 255, 13, 0, 253, 255, 7, 0, 255, 255, 3, 0, 255, 255, 254, 255, 255, 255, 252, 255, 255, 255, 252, 255, 254, 255, 250, 255, 255, 255, 242, 255, 254, 255, 239, 255, 252, 255, 248, 255, 255, 255, 249, 255, 5, 0, 239, 255, 7, 0, 238, 255, 10, 0, 249, 255, 18, 0, 254, 255, 25, 0, 253, 255, 27, 0, 0, 0, 31, 0, 4, 0, 34, 0, 4, 0, 34, 0, 8, 0, 36, 0, 8, 0, 37, 0, 2, 0, 36, 0, 4, 0, 34, 0, 8, 0, 28, 0, 3, 0, 15, 0, 255, 255, 11, 0, 0, 0, 12, 0, 251, 255, 8, 0, 252, 255, 10, 0, 0, 0, 23, 0, 252, 255, 31, 0, 248, 255, 30, 0, 254, 255, 30, 0, 255, 255, 26, 0, 250, 255, 22, 0, 250, 255, 20, 0, 244, 255, 15, 0, 237, 255, 10, 0, 246, 255, 13, 0, 242, 255, 6, 0, 213, 255, 243, 255, 213, 255, 240, 255, 247, 255, 244, 255, 246, 255, 227, 255, 214, 255, 216, 255, 219, 255, 228, 255, 251, 255, 235, 255, 1, 0, 232, 255, 248, 255, 236, 255, 4, 0, 238, 255, 26, 0, 232, 255, 44, 0, 230, 255, 66, 0, 226, 255, 86, 0, 219, 255, 88, 0, 215, 255, 72, 0, 210, 255, 50, 0, 225, 255, 28, 0, 23, 0, 14, 0, 64, 0, 16, 0, 51, 0, 26, 0, 32, 0, 34, 0, 39, 0, 42, 0, 48, 0, 35, 0, 58, 0, 255, 255, 72, 0, 220, 255, 69, 0, 197, 255, 58, 0, 158, 255, 54, 0, 132, 255, 36, 0, 153, 255, 12, 0, 146, 255, 5, 0, 83, 255, 237, 255, 110, 255, 197, 255, 252, 255, 214, 255, 51, 0, 1, 0, 233, 255, 250, 255, 226, 255, 250, 255, 45, 0, 46, 0, 47, 0, 70, 0, 6, 0, 55, 0, 19, 0, 60, 0, 38, 0, 62, 0, 42, 0, 47, 0, 61, 0, 46, 0, 40, 0, 42, 0, 237, 255, 22, 0, 222, 255, 6, 0, 221, 255, 206, 255, 195, 255, 115, 255, 219, 255, 85, 255, 17, 0, 93, 255, 26, 0, 76, 255, 46, 0, 102, 255, 80, 0, 193, 255, 48, 0, 252, 255, 18, 0, 20, 0, 50, 0, 47, 0, 58, 0, 53, 0, 44, 0, 61, 0, 57, 0, 85, 0, 37, 0, 80, 0, 0, 0, 86, 0, 248, 255, 106, 0, 161, 255, 49, 0, 43, 255, 248, 255, 125, 255, 47, 0, 49, 0, 63, 0, 40, 0, 217, 255, 187, 255, 182, 255, 219, 255, 236, 255, 63, 0, 244, 255, 58, 0, 242, 255, 244, 255, 25, 0, 225, 255, 41, 0, 11, 0, 45, 0, 76, 0, 47, 0, 167, 0, 5, 0, 5, 1, 219, 255, 21, 1, 173, 255, 183, 0, 84, 255, 35, 0, 134, 255, 177, 255, 138, 0, 186, 255, 10, 1, 69, 0, 124, 0, 228, 0, 0, 0, 135, 1, 227, 255, 82, 2, 172, 255, 190, 2, 178, 255, 115, 2, 248, 255, 39, 2, 243, 255, 253, 1, 13, 0, 116, 1, 120, 0, 96, 1, 125, 0, 110, 2, 127, 0, 179, 2, 223, 0, 106, 1, 126, 0, 130, 1, 223, 255, 147, 3, 198, 0, 190, 3, 201, 1, 200, 1, 42, 1, 244, 1, 233, 0, 3, 4, 213, 1, 72, 4, 170, 1, 150, 3, 160, 0, 43, 4, 141, 0, 196, 4, 189, 0, 221, 4, 164, 0, 95, 5, 41, 1, 98, 5, 247, 1, 19, 5, 190, 2, 14, 6, 161, 3, 7, 7, 87, 3, 216, 6, 35, 2, 38, 7, 90, 2, 136, 7, 64, 3, 200, 6, 28, 3, 199, 6, 165, 3, 169, 7, 105, 5, 143, 7, 26, 6, 57, 8, 205, 5, 156, 10, 169, 5, 132, 11, 25, 5, 208, 10, 181, 4, 156, 10, 66, 5, 227, 9, 170, 5, 166, 9, 117, 6, 45, 12, 63, 8, 42, 13, 128, 8, 136, 10, 155, 7, 109, 11, 1, 9, 6, 15, 98, 10, 121, 9, 136, 8, 147, 252, 189, 7, 43, 247, 63, 10, 147, 249, 92, 11, 172, 248, 172, 10, 112, 245, 137, 11, 76, 246, 44, 12, 184, 247, 138, 11, 118, 246, 144, 12, 94, 246, 171, 13, 112, 247, 162, 12, 168, 246, 33, 13, 63, 246, 29, 15, 226, 247, 188, 14, 190, 248, 75, 15, 238, 247, 86, 17, 19, 247, 118, 11, 10, 247, 232, 254, 238, 247, 30, 249, 56, 248, 124, 250, 6, 247, 1, 250, 161, 246, 3, 249, 81, 247, 117, 250, 60, 247, 202, 250, 212, 247, 60, 250, 15, 249, 140, 250, 34, 248, 221, 249, 105, 247, 218, 249, 205, 248, 113, 251, 138, 248, 90, 250, 41, 248, 230, 248];
+static PCM: &[i16] = &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 0, 1, 0, 1, 0, 0, -2, 0, -2, 0, -2, 0, -2, -2, -2, -3, -3, -3, -3, -4, -2, -5, -2, -5, -2, -4, 0, -4, 0, -4, 0, -4, 1, -4, 1, -4, 2, -4, 2, -4, 2, -4, 2, -4, 2, -3, 1, -4, 0, -4, 0, -5, 0, -5, 0, -5, 0, -4, 2, -4, 3, -4, 4, -3, 5, -2, 5, -3, 6, -3, 6, -3, 5, -3, 5, -2, 4, -2, 3, -5, 0, -6, 0, -3, -2, -4, -4, -9, -5, -9, -4, -4, -2, -4, -2, -4, 0, -2, 1, 1, 1, 4, 2, 8, 2, 12, 1, 13, 0, 12, 0, 11, 0, 8, -2, 7, 0, 7, -3, 11, -8, 15, -9, 17, -6, 17, -5, 13, -3, 7, 0, 3, 0, -2, 0, -4, 0, -4, -2, -6, 0, -14, -2, -17, -4, -8, 0, -7, 5, -17, 7, -18, 10, -7, 18, -2, 25, -3, 27, 0, 31, 4, 34, 4, 34, 8, 36, 8, 37, 2, 36, 4, 34, 8, 28, 3, 15, 0, 11, 0, 12, -5, 8, -4, 10, 0, 23, -4, 31, -8, 30, -2, 30, 0, 26, -6, 22, -6, 20, -12, 15, -19, 10, -10, 13, -14, 6, -43, -13, -43, -16, -9, -12, -10, -29, -42, -40, -37, -28, -5, -21, 1, -24, -8, -20, 4, -18, 26, -24, 44, -26, 66, -30, 86, -37, 88, -41, 72, -46, 50, -31, 28, 23, 14, 64, 16, 51, 26, 32, 34, 39, 42, 48, 35, 58, 0, 72, -36, 69, -59, 58, -98, 54, -124, 36, -103, 12, -110, 5, -173, -19, -146, -59, -4, -42, 51, 1, -23, -6, -30, -6, 45, 46, 47, 70, 6, 55, 19, 60, 38, 62, 42, 47, 61, 46, 40, 42, -19, 22, -34, 6, -35, -50, -61, -141, -37, -171, 17, -163, 26, -180, 46, -154, 80, -63, 48, -4, 18, 20, 50, 47, 58, 53, 44, 61, 57, 85, 37, 80, 0, 86, -8, 106, -95, 49, -213, -8, -131, 47, 49, 63, 40, -39, -69, -74, -37, -20, 63, -12, 58, -14, -12, 25, -31, 41, 11, 45, 76, 47, 167, 5, 261, -37, 277, -83, 183, -172, 35, -122, -79, 138, -70, 266, 69, 124, 228, 0, 391, -29, 594, -84, 702, -78, 627, -8, 551, -13, 509, 13, 372, 120, 352, 125, 622, 127, 691, 223, 362, 126, 386, -33, 915, 198, 958, 457, 456, 298, 500, 233, 1027, 469, 1096, 426, 918, 160, 1067, 141, 1220, 189, 1245, 164, 1375, 297, 1378, 503, 1299, 702, 1550, 929, 1799, 855, 1752, 547, 1830, 602, 1928, 832, 1736, 796, 1735, 933, 1961, 1385, 1935, 1562, 2105, 1485, 2716, 1449, 2948, 1305, 2768, 1205, 2716, 1346, 2531, 1450, 2470, 1653, 3117, 2111, 3370, 2176, 2696, 1947, 2925, 2305, 3846, 2658, 2425, 2184, -877, 1981, -2261, 2623, -1645, 2908, -1876, 2732, -2704, 2953, -2484, 3116, -2120, 2954, -2442, 3216, -2466, 3499, -2192, 3234, -2392, 3361, -2497, 3869, -2078, 3772, -1858, 3915, -2066, 4438, -2285, 2934, -2294, -280, -2066, -1762, -1992, -1412, -2298, -1535, -2399, -1789, -2223, -1419, -2244, -1334, -2092, -1476, -1777, -1396, -2014, -1571, -2199, -1574, -1843, -1167, -1910, -1446, -2007, -1818];
+
+fn main() {
+    let thread = std::thread::spawn(|| 4);
+    for _ in 0..2 {
+        mse(PCM.len(), PCM, EXPECTED);
+    }
+    assert_eq!(4, thread.join().unwrap());
+}
+
+fn read_i16(buffer: &[u8], index: usize) -> i16 {
+    const SIZE: usize = std::mem::size_of::<i16>();
+    let mut bytes: [u8; SIZE] = [0u8; SIZE];
+    bytes.copy_from_slice(&buffer[(index * SIZE)..(index * SIZE + SIZE)]);
+    unsafe { std::mem::transmute(bytes) }
+}
+
+fn mse(samples: usize, frame_buf: &[i16], buf_ref: &[u8]) -> f64 {
+    let mut mse = 0.0;
+    let max_samples = std::cmp::min(buf_ref.len() / 2, samples as usize);
+    for i in 0..max_samples {
+        let ref_res = read_i16(buf_ref, i);
+        let info_res = frame_buf[i as usize];
+        let diff = (ref_res - info_res).abs();
+        mse += f64::from(diff.pow(2));
+    }
+    mse / max_samples as f64
+}
+
diff --git a/src/data_race.rs b/src/data_race.rs
@@ -65,12 +65,11 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
     fn read_immediate_racy(&self, op: MPlaceTy<'tcx, Tag>) -> InterpResult<'tcx, ImmTy<'tcx, Tag>> {
         let this = self.eval_context_ref();
         let data_race = &*this.memory.extra.data_race;
-        let old = data_race.multi_threaded.get();
 
-        data_race.multi_threaded.set(false);
+        let old = data_race.multi_threaded.replace(false);
         let res = this.read_immediate(op.into());
-
         data_race.multi_threaded.set(old);
+
         res
     }
     
@@ -80,9 +79,8 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
     ) -> InterpResult<'tcx> {
         let this = self.eval_context_mut();
         let data_race = &*this.memory.extra.data_race;
-        let old = data_race.multi_threaded.get();
+        let old = data_race.multi_threaded.replace(false);
 
-        data_race.multi_threaded.set(false);
         let imm = this.write_immediate(src, dest.into());
 
         let data_race = &*this.memory.extra.data_race;
@@ -1404,4 +1402,4 @@ mod tests {
             "Invalid alt (>=):\n l: {:?}\n r: {:?}",l,r
         );
     }
-}
+}
diff --git a/tests/compile-fail/data_race/read_write_race.rs b/tests/compile-fail/data_race/read_write_race.rs
@@ -24,4 +24,4 @@ pub fn main() {
         j1.join().unwrap();
         j2.join().unwrap();
     }
-}
+}
diff --git a/tests/compile-fail/data_race/relax_acquire_race.rs b/tests/compile-fail/data_race/relax_acquire_race.rs
@@ -40,4 +40,4 @@ pub fn main() {
         j2.join().unwrap();
         j3.join().unwrap();
     }
-}
+}
diff --git a/tests/compile-fail/data_race/release_seq_race.rs b/tests/compile-fail/data_race/release_seq_race.rs
@@ -44,4 +44,4 @@ pub fn main() {
         j2.join().unwrap();
         j3.join().unwrap();
     }
-}
+}
diff --git a/tests/compile-fail/data_race/rmw_race.rs b/tests/compile-fail/data_race/rmw_race.rs
@@ -41,4 +41,4 @@ pub fn main() {
         j2.join().unwrap();
         j3.join().unwrap();
     }
-}
+}
diff --git a/tests/compile-fail/data_race/write_write_race.rs b/tests/compile-fail/data_race/write_write_race.rs
@@ -24,4 +24,4 @@ pub fn main() {
         j1.join().unwrap();
         j2.join().unwrap();
     }
-}
+}
diff --git a/tests/run-pass/concurrency/data_race.rs b/tests/run-pass/concurrency/data_race.rs
@@ -119,4 +119,4 @@ pub fn main() {
     test_multiple_reads();
     test_rmw_no_block();
     test_release_no_block();
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -24,4 +24,4 @@ pub fn main() {`
`24`	`24`	`j1.join().unwrap();`
`25`	`25`	`j2.join().unwrap();`
`26`	`26`	`}`
`27`		`-}`
	`27`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -40,4 +40,4 @@ pub fn main() {`
`40`	`40`	`j2.join().unwrap();`
`41`	`41`	`j3.join().unwrap();`
`42`	`42`	`}`
`43`		`-}`
	`43`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -44,4 +44,4 @@ pub fn main() {`
`44`	`44`	`j2.join().unwrap();`
`45`	`45`	`j3.join().unwrap();`
`46`	`46`	`}`
`47`		`-}`
	`47`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -41,4 +41,4 @@ pub fn main() {`
`41`	`41`	`j2.join().unwrap();`
`42`	`42`	`j3.join().unwrap();`
`43`	`43`	`}`
`44`		`-}`
	`44`	`+}`