diff mbox series

[PULL,16/31] tests/tcg: enable -fwrapv for test-i386-bmi

Message ID 20250308215326.2907828-17-alex.bennee@linaro.org
State New
Headers show
Series [PULL,01/31] tests/functional: move aarch64 GPU test into own file | expand

Commit Message

Alex Bennée March 8, 2025, 9:53 p.m. UTC
We allow things like:

  tests/tcg/i386/test-i386-bmi2.c:124:35: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
      assert(result == (mask & ~(-1 << 30)));

in the main code, so allow it for the test.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250304222439.2035603-17-alex.bennee@linaro.org>
diff mbox series

Patch

diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
index bbe2c44b2a..f1df40411b 100644
--- a/tests/tcg/i386/Makefile.target
+++ b/tests/tcg/i386/Makefile.target
@@ -22,7 +22,7 @@  run-test-i386-sse-exceptions: QEMU_OPTS += -cpu max
 test-i386-pcmpistri: CFLAGS += -msse4.2
 run-test-i386-pcmpistri: QEMU_OPTS += -cpu max
 
-test-i386-bmi2: CFLAGS=-O2
+test-i386-bmi2: CFLAGS=-O2 -fwrapv
 run-test-i386-bmi2: QEMU_OPTS += -cpu max
 
 test-i386-adcox: CFLAGS=-O2