+2021-04-25 liuhongt <hongtao.liu@intel.com>
+
+ PR target/98911
+ * config/i386/i386-builtin.def (BDESC): Change the icode of
+ the following builtins to CODE_FOR_nothing.
+ * config/i386/i386.c (ix86_gimple_fold_builtin): Fold
+ IX86_BUILTIN_PCMPEQB128, IX86_BUILTIN_PCMPEQW128,
+ IX86_BUILTIN_PCMPEQD128, IX86_BUILTIN_PCMPEQQ,
+ IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
+ IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
+ IX86_BUILTIN_PCMPGTB128, IX86_BUILTIN_PCMPGTW128,
+ IX86_BUILTIN_PCMPGTD128, IX86_BUILTIN_PCMPGTQ,
+ IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
+ IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256.
+ * config/i386/sse.md (avx2_eq<mode>3): Deleted.
+ (sse2_eq<mode>3): Ditto.
+ (sse4_1_eqv2di3): Ditto.
+ (sse2_gt<mode>3): Rename to ..
+ (*sse2_gt<mode>3): .. this.
+
2021-04-24 Iain Sandoe <iain@sandoe.co.uk>
Revert:
+2021-04-25 liuhongt <hongtao.liu@intel.com>
+
+ PR target/98911
+ * gcc.target/i386/pr98911.c: New test.
+ * gcc.target/i386/funcspec-8.c: Replace __builtin_ia32_pcmpgtq
+ with __builtin_ia32_pcmpistrm128 since it has been folded.
+
2021-04-24 David Malcolm <dmalcolm@redhat.com>
PR analyzer/100244