File mozilla-gcc-internal-compiler-error.patch of Package MozillaFirefox

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File mozilla-gcc-internal-compiler-error.patch of Package MozillaFirefox (Revision 4edd2ba8e28dd7e3d63da61939baabe0)

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# HG changeset patch
# User Wolfgang Rosenauer <wr@rosenauer.org>
# Parent  88217eaa8804fc699c02411b1b5377ef7eb5d2db
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90756
https://bugzilla.mozilla.org/show_bug.cgi?id=1562886

diff --git a/gfx/skia/skia/third_party/skcms/src/Transform_inl.h b/gfx/skia/skia/third_party/skcms/src/Transform_inl.h
--- a/gfx/skia/skia/third_party/skcms/src/Transform_inl.h
+++ b/gfx/skia/skia/third_party/skcms/src/Transform_inl.h
@@ -554,17 +554,18 @@ SI void sample_clut_16(const skcms_A2B* 
     *r = cast<F>((rgb >>  0) & 0xffff) * (1/65535.0f);
     *g = cast<F>((rgb >> 16) & 0xffff) * (1/65535.0f);
     *b = cast<F>((rgb >> 32) & 0xffff) * (1/65535.0f);
 #endif
 }
 
 // GCC 7.2.0 hits an internal compiler error with -finline-functions (or -O3)
 // when targeting MIPS 64,  I think attempting to inline clut() into exec_ops().
-#if 1 && defined(__GNUC__) && !defined(__clang__) && defined(__mips64)
+// s390x and i*86 also hit this with GCC 7.4 and -O2
+#if 1 && defined(__GNUC__) && !defined(__clang__) && ( defined(__mips64) || defined(__s390x__) || defined( __i586__ ) || defined( __i486__ ) || defined( __i386__ ))
     #define MAYBE_NOINLINE __attribute__((noinline))
 #else
     #define MAYBE_NOINLINE
 #endif
 
 MAYBE_NOINLINE
 static void clut(const skcms_A2B* a2b, F* r, F* g, F* b, F a) {
     const int dim = (int)a2b->input_channels;

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File mozilla-gcc-internal-compiler-error.patch of Package MozillaFirefox (Revision 4edd2ba8e28dd7e3d63da61939baabe0)

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