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43 Commits

Author SHA1 Message Date
Saranya Natarajan
6b4a5ef105 8358641: C1 option -XX:+TimeEachLinearScan is broken 
Reviewed-by: chagedorn, thartmann
 2025-07-16 07:57:21 +00:00
Aleksey Shipilev
cf0308b271 8351152: x86: Remove code blocks that handle UseSSE < 2 
Reviewed-by: vlivanov, kvn
 2025-04-11 07:10:41 +00:00
Doug Simon
814730eae7 8352645: Add tool support to check order of includes 
Reviewed-by: stefank, kbarrett
 2025-04-02 22:30:13 +00:00
Aleksey Shipilev
23e3b3ff6a 8351156: C1: Remove FPU stack support after 32-bit x86 removal 
Reviewed-by: vlivanov, kvn
 2025-03-31 08:16:10 +00:00
Aleksey Shipilev
b73663a2b4 8351155: C1/C2: Remove 32-bit x86 specific FP rounding support 
Reviewed-by: vlivanov, kvn
 2025-03-27 18:10:53 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Martin Doerr
13e1ea53c5 8346038: [REDO] - [C1] LIR Operations with one input should be implemented as LIR_Op1 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Reviewed-by: kvn, sviswanathan
 2025-01-13 20:03:34 +00:00
David Holmes
ec219ae56f 8346039: [BACKOUT] - [C1] LIR Operations with one input should be implemented as LIR_Op1 
Reviewed-by: kvn, mdoerr
 2024-12-12 00:04:19 +00:00
Martin Doerr
a21d21f4d7 8345609: [C1] LIR Operations with one input should be implemented as LIR_Op1 
Reviewed-by: rrich, goetz
 2024-12-11 12:50:24 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static" 
Reviewed-by: coleenp, stefank, kvn, kbarrett
 2024-02-14 16:29:58 +00:00
Kim Barrett
ca9635df33 8322759: Eliminate -Wparentheses warnings in compiler code 
Reviewed-by: kvn, shade
 2024-01-08 21:26:18 +00:00
Dean Long
5e1b771a19 8316422: TestIntegerUnsignedDivMod.java triggers "invalid layout" assert in FrameValues::validate 
Reviewed-by: thartmann, never
 2023-11-29 03:06:32 +00:00
Martin Doerr
cf2d33ca2e 8299658: C1 compilation crashes in LinearScan::resolve_exception_edge 
Reviewed-by: thartmann, lucy
 2023-08-28 10:14:19 +00:00
Johan Sjölen
90d5041b6a 8300086: Replace NULL with nullptr in share/c1/ 
Reviewed-by: thartmann, chagedorn
 2023-05-22 19:41:59 +00:00
Justin King
42fa000a7d 8305484: Compiler::init_c1_runtime unnecessarily uses an Arena that lives for the lifetime of the process 
Reviewed-by: thartmann, kvn
 2023-04-11 19:50:01 +00:00
Vladimir Kozlov
8cfd74f76a 8302976: C2 intrinsification of Float.floatToFloat16 and Float.float16ToFloat yields different result than the interpreter 
Reviewed-by: sviswanathan, jbhateja, vlivanov
 2023-03-09 03:26:38 +00:00
Kim Barrett
008c5eb4dd 8303621: BitMap::iterate should support lambdas and other function objects 
Reviewed-by: aboldtch, tschatzl, stefank
 2023-03-07 12:59:26 +00:00
Stefan Karlsson
bfc5816595 8295475: Move non-resource allocation strategies out of ResourceObj 
Reviewed-by: coleenp, stuefe, rehn, dholmes
 2022-11-10 08:31:37 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Fei Yang
5905b02c0e 8276799: Implementation of JEP 422: Linux/RISC-V Port 
Co-authored-by: Yadong Wang <yadonn.wang@huawei.com>
Co-authored-by: Yanhong Zhu <zhuyanhong2@huawei.com>
Co-authored-by: Feilong Jiang <jiangfeilong@huawei.com>
Co-authored-by: Kun Wang <wangkun49@huawei.com>
Co-authored-by: Zhuxuan Ni <nizhuxuan@huawei.com>
Co-authored-by: Taiping Guo <guotaiping1@huawei.com>
Co-authored-by: Kang He <hekang6@huawei.com>
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Xiaolin Zheng <yunyao.zxl@alibaba-inc.com>
Co-authored-by: Kuai Wei <kuaiwei.kw@alibaba-inc.com>
Co-authored-by: Magnus Ihse Bursie <ihse@openjdk.org>
Reviewed-by: ihse, dholmes, rriggs, kvn, shade
 2022-03-24 09:22:46 +00:00
Ao Qi
8f196a2487 8278037: Clean up PPC32 related code in C1 
Reviewed-by: jiefu, stuefe, shade, mdoerr
 2021-12-02 18:57:23 +00:00
Man Cao
839033baf6 8276976: Rename LIR_OprDesc to LIR_Opr 
Co-authored-by: Chuck Rasbold <rasbold@openjdk.org>
Reviewed-by: thartmann, iveresov
 2021-11-18 23:35:01 +00:00
Dean Long
702e3ff054 8268366: Incorrect calculation of has_fpu_registers in C1 linear scan 
Reviewed-by: kvn, chagedorn
 2021-06-14 19:25:49 +00:00
David Holmes
cb7128b58e 8266950: Remove vestigial support for non-strict floating-point execution 
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
 2021-06-01 22:04:02 +00:00
Zhengyu Gu
a67a679c78 8263679: C1: Remove vtable call 
Reviewed-by: vlivanov, kvn
 2021-03-16 18:41:04 +00:00
Christian Hagedorn
8418285530 8261235: C1 compilation fails with assert(res->vreg_number() == index) failed: conversion check 
Reviewed-by: thartmann, kvn
 2021-02-17 09:00:39 +00:00
Christian Hagedorn
5dbfae0176 8255058: C1: assert(is_virtual()) failed: type check 
Reviewed-by: neliasso, kvn
 2020-11-17 09:16:06 +00:00
Christian Hagedorn
b7d483c7d5 8255245: C1: Fix output of -XX:+PrintCFGToFile to open it with visualizer 
Reviewed-by: kvn, xliu
 2020-10-28 08:47:14 +00:00
Christian Hagedorn
13fe054cb9 8253588: C1: assert(false) failed: unknown register on x86_32 only with -XX:+TraceLinearScanLevel=4 
Reviewed-by: thartmann, kvn
 2020-10-12 08:16:33 +00:00
Erik Österlund
b9873e1833 8253180: ZGC: Implementation of JEP 376: ZGC: Concurrent Thread-Stack Processing 
Reviewed-by: stefank, pliden, rehn, neliasso, coleenp, smonteith
 2020-10-09 08:40:33 +00:00
Yumin Qi
a588752fd6 8248337: sparc related code clean up after solaris removal 
Reviewed-by: dholmes, kvn
 2020-09-02 09:29:31 -07:00
Christian Hagedorn
6c4a27ccb1 8251093: Improve C1 register allocator logging and debugging support 
Various printing and debug improvements to better analyze C1 register allocator problems.

Reviewed-by: kvn, thartmann
 2020-08-26 13:46:46 +02:00
Christian Hagedorn
9885ac18ac 8249603: C1: assert(has_error == false) failed: register allocation invalid 
Added bailout in combine_spilled_intervals() to avoid an overlap between two intervals

Reviewed-by: kvn, thartmann
 2020-08-12 08:45:44 +02:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Jamsheed Mohammed C M
2ec33aa077 8237949: CTW: C1 compilation fails with "too many stack slots used" 
Old bailout code is preserved with changes in comments

Reviewed-by: vlivanov
 2020-04-16 10:01:14 -07:00
Vladimir Ivanov
072cfd2e48 8238681: Make -XX:UseSSE flag x86-specific 
Reviewed-by: dholmes, kvn
 2020-03-10 20:51:07 +03:00
Vladimir Ivanov
5b5a5353e7 7175279: Don't use x87 FPU on x86-64 
Reviewed-by: kvn, roland
 2020-01-30 00:46:43 +03:00
Claes Redestad
8c047147f9 8220420: Cleanup c1_LinearScan 
Reviewed-by: thartmann, neliasso
 2019-03-11 17:33:55 +01:00
Martin Doerr
b83df1e1fc 8214352: C1: Unnecessary "compilation bailout: block join failed" with JVMTI 
Invalidate Phi functions for conflicting types and avoid bailout.

Reviewed-by: kvn, iveresov
 2018-12-14 09:59:08 +01:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder 
Reviewed-by: kvn
 2018-08-08 15:31:06 +02:00
Goetz Lindenmaier
2e682fa3cd 8207049: Minor improvements of compiler code 
Reviewed-by: kvn, mdoerr
 2018-07-12 16:31:28 +02:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot 
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
 2017-10-31 11:55:09 -04:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00