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[Bug target/82034] SMMLAR pattern not detected on ARMv7-M
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 30 Aug 2017 13:11:34 +0000
- Subject: [Bug target/82034] SMMLAR pattern not detected on ARMv7-M
- Auto-submitted: auto-generated
- References: <bug-82034-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82034
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Target| |arm
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2017-08-30
Ever confirmed|0 |1
Severity|normal |enhancement
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Can you please quote the typedefs for q31_t and q63_t, specify the GCC version
you tested and provide a full testcase that can be compiled?