ci clang-16: silence "unsafe-buffer-usage" warning

Seems to be a false positive Fixes: #1084
simd-everywhere · Oct 18, 2023 · 75fd0f2 · 75fd0f2
1 parent fbfdb81
commit 75fd0f2
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Showing 7 changed files with 20 additions and 20 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -207,11 +207,11 @@ jobs:
         include:
         - version: "16"
           distro: ubuntu-22.04
-          arch_flags: -march=native
+          arch_flags: -march=native -Wno-unsafe-buffer-usage
           ppa: savoury1/display
         - version: "16"
           distro: ubuntu-22.04
-          arch_flags: -ffast-math
+          arch_flags: -ffast-math -Wno-unsafe-buffer-usage
           ccache: 'true'
           ppa: savoury1/display
     runs-on: ${{ matrix.distro }}

diff --git a/docker/cross-files/aarch64-clang-16-ccache.cross b/docker/cross-files/aarch64-clang-16-ccache.cross
@@ -8,8 +8,8 @@ ld = 'llvm-ld-16'
 exe_wrapper = ['qemu-aarch64-static', '-L', '/usr/aarch64-linux-gnu']
 
 [properties]
-c_args        = ['--target=aarch64-linux-gnu', '-march=armv8-a+simd+crypto+crc', '-isystem=/usr/aarch64-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
-cpp_args      = ['--target=aarch64-linux-gnu', '-march=armv8-a+simd+crypto+crc', '-isystem=/usr/aarch64-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
+c_args        = ['--target=aarch64-linux-gnu', '-march=armv8-a+simd+crypto+crc', '-isystem=/usr/aarch64-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
+cpp_args      = ['--target=aarch64-linux-gnu', '-march=armv8-a+simd+crypto+crc', '-isystem=/usr/aarch64-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
 c_link_args   = ['--target=aarch64-linux-gnu']
 cpp_link_args = ['--target=aarch64-linux-gnu']
 

diff --git a/docker/cross-files/armv7-clang-16-ccache.cross b/docker/cross-files/armv7-clang-16-ccache.cross
@@ -8,8 +8,8 @@ ld = 'llvm-ld-16'
 exe_wrapper = ['qemu-arm-static', '-L', '/usr/arm-linux-gnueabihf']
 
 [properties]
-c_args = ['--target=arm-linux-gnueabihf', '-march=armv7-a', '-mfpu=neon', '-isystem=/usr/arm-linux-gnueabihf/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
-cpp_args = ['--target=arm-linux-gnueabihf', '-march=armv7-a', '-mfpu=neon', '-isystem=/usr/arm-linux-gnueabihf/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
+c_args = ['--target=arm-linux-gnueabihf', '-march=armv7-a', '-mfpu=neon', '-isystem=/usr/arm-linux-gnueabihf/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
+cpp_args = ['--target=arm-linux-gnueabihf', '-march=armv7-a', '-mfpu=neon', '-isystem=/usr/arm-linux-gnueabihf/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
 c_link_args = ['--target=arm-linux-gnueabihf']
 cpp_link_args = ['--target=arm-linux-gnueabihf']
 

diff --git a/docker/cross-files/ppc64el-clang-16-ccache.cross b/docker/cross-files/ppc64el-clang-16-ccache.cross
@@ -8,8 +8,8 @@ ld = 'llvm-ld-16'
 exe_wrapper = ['qemu-ppc64le-static', '-L', '/usr/powerpc64le-linux-gnu/']
 
 [properties]
-c_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
-cpp_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
+c_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat', '-Wno-unsafe-buffer-usage']
+cpp_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat', '-Wno-unsafe-buffer-usage']
 c_link_args = ['--target=powerpc64le-linux-gnu']
 cpp_link_args = ['--target=powerpc64le-linux-gnu']
 

diff --git a/docker/cross-files/riscv64-clang-16-ccache.cross b/docker/cross-files/riscv64-clang-16-ccache.cross
@@ -8,8 +8,8 @@ ld = 'llvm-ld-16'
 exe_wrapper = ['qemu-riscv64-static', '-L', '/usr/riscv64-linux-gnu/']
 
 [properties]
-c_args   = ['--target=riscv64-linux-gnu', '-isystem=/usr/riscv64-linux-gnu/include', '-Wextra', '-Werror']
-cpp_args = ['--target=riscv64-linux-gnu', '-isystem=/usr/riscv64-linux-gnu/include', '-Wextra', '-Werror']
+c_args   = ['--target=riscv64-linux-gnu', '-isystem=/usr/riscv64-linux-gnu/include', '-Wextra', '-Werror', '-Wno-unsafe-buffer-usage']
+cpp_args = ['--target=riscv64-linux-gnu', '-isystem=/usr/riscv64-linux-gnu/include', '-Wextra', '-Werror', '-Wno-unsafe-buffer-usage']
 c_link_args = ['--target=riscv64-linux-gnu']
 cpp_link_args = ['--target=riscv64-linux-gnu']
 

diff --git a/docker/cross-files/s390x-clang-16-ccache.cross b/docker/cross-files/s390x-clang-16-ccache.cross
@@ -8,8 +8,8 @@ ld = 'llvm-ld-16'
 exe_wrapper = ['qemu-s390x-static', '-L', '/usr/s390x-linux-gnu/']
 
 [properties]
-c_args        = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
-cpp_args      = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
+c_args        = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
+cpp_args      = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-unsafe-buffer-usage']
 c_link_args   = ['--target=s390x-ibm-linux']
 cpp_link_args = ['--target=s390x-ibm-linux']
 

diff --git a/simde/simde-math.h b/simde/simde-math.h
@@ -1514,7 +1514,7 @@ simde_math_fpclass(double v, const int imm8) {
   static HEDLEY_INLINE
   double
   simde_math_cdfnorminv(double p) {
-    static const double a[] = {
+    static const double a[6] = {
       -3.969683028665376e+01,
        2.209460984245205e+02,
       -2.759285104469687e+02,
@@ -1523,15 +1523,15 @@ simde_math_fpclass(double v, const int imm8) {
        2.506628277459239e+00
     };
 
-    static const double b[] = {
+    static const double b[5] = {
       -5.447609879822406e+01,
        1.615858368580409e+02,
       -1.556989798598866e+02,
        6.680131188771972e+01,
       -1.328068155288572e+01
     };
 
-    static const double c[] = {
+    static const double c[6] = {
       -7.784894002430293e-03,
       -3.223964580411365e-01,
       -2.400758277161838e+00,
@@ -1540,7 +1540,7 @@ simde_math_fpclass(double v, const int imm8) {
        2.938163982698783e+00
     };
 
-    static const double d[] = {
+    static const double d[4] = {
       7.784695709041462e-03,
       3.224671290700398e-01,
       2.445134137142996e+00,
@@ -1581,30 +1581,30 @@ simde_math_fpclass(double v, const int imm8) {
   static HEDLEY_INLINE
   float
   simde_math_cdfnorminvf(float p) {
-    static const float a[] = {
+    static const float a[6] = {
       -3.969683028665376e+01f,
        2.209460984245205e+02f,
       -2.759285104469687e+02f,
        1.383577518672690e+02f,
       -3.066479806614716e+01f,
        2.506628277459239e+00f
     };
-    static const float b[] = {
+    static const float b[5] = {
       -5.447609879822406e+01f,
        1.615858368580409e+02f,
       -1.556989798598866e+02f,
        6.680131188771972e+01f,
       -1.328068155288572e+01f
     };
-    static const float c[] = {
+    static const float c[6] = {
       -7.784894002430293e-03f,
       -3.223964580411365e-01f,
       -2.400758277161838e+00f,
       -2.549732539343734e+00f,
        4.374664141464968e+00f,
        2.938163982698783e+00f
     };
-    static const float d[] = {
+    static const float d[4] = {
       7.784695709041462e-03f,
       3.224671290700398e-01f,
       2.445134137142996e+00f,