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cmd/compile: implement min/max builtins

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Updates #59488.

Change-Id: I254da7cca071eeb5af2f8aecdcd9461703fe8677
Reviewed-on: https://go-review.googlesource.com/c/go/+/496257
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@google.com>
This commit is contained in:
Matthew Dempsky 2023-05-18 17:16:03 -07:00 • committed by Gopher Robot
parent a6a25869f0
commit b0f15b4ac0
17 changed files with 391 additions and 58 deletions
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104
src/cmd/compile/internal/ir/op_string.go
View file

@ -115,60 +115,62 @@ func _() {
_ = x[ORECV-104]
_ = x[ORUNESTR-105]
_ = x[OSELRECV2-106]
_ = x[OREAL-107]
_ = x[OIMAG-108]
_ = x[OCOMPLEX-109]
_ = x[OALIGNOF-110]
_ = x[OOFFSETOF-111]
_ = x[OSIZEOF-112]
_ = x[OUNSAFEADD-113]
_ = x[OUNSAFESLICE-114]
_ = x[OUNSAFESLICEDATA-115]
_ = x[OUNSAFESTRING-116]
_ = x[OUNSAFESTRINGDATA-117]
_ = x[OMETHEXPR-118]
_ = x[OMETHVALUE-119]
_ = x[OBLOCK-120]
_ = x[OBREAK-121]
_ = x[OCASE-122]
_ = x[OCONTINUE-123]
_ = x[ODEFER-124]
_ = x[OFALL-125]
_ = x[OFOR-126]
_ = x[OGOTO-127]
_ = x[OIF-128]
_ = x[OLABEL-129]
_ = x[OGO-130]
_ = x[ORANGE-131]
_ = x[ORETURN-132]
_ = x[OSELECT-133]
_ = x[OSWITCH-134]
_ = x[OTYPESW-135]
_ = x[OFUNCINST-136]
_ = x[OINLCALL-137]
_ = x[OEFACE-138]
_ = x[OITAB-139]
_ = x[OIDATA-140]
_ = x[OSPTR-141]
_ = x[OCFUNC-142]
_ = x[OCHECKNIL-143]
_ = x[ORESULT-144]
_ = x[OINLMARK-145]
_ = x[OLINKSYMOFFSET-146]
_ = x[OJUMPTABLE-147]
_ = x[ODYNAMICDOTTYPE-148]
_ = x[ODYNAMICDOTTYPE2-149]
_ = x[ODYNAMICTYPE-150]
_ = x[OTAILCALL-151]
_ = x[OGETG-152]
_ = x[OGETCALLERPC-153]
_ = x[OGETCALLERSP-154]
_ = x[OEND-155]
_ = x[OMIN-107]
_ = x[OMAX-108]
_ = x[OREAL-109]
_ = x[OIMAG-110]
_ = x[OCOMPLEX-111]
_ = x[OALIGNOF-112]
_ = x[OOFFSETOF-113]
_ = x[OSIZEOF-114]
_ = x[OUNSAFEADD-115]
_ = x[OUNSAFESLICE-116]
_ = x[OUNSAFESLICEDATA-117]
_ = x[OUNSAFESTRING-118]
_ = x[OUNSAFESTRINGDATA-119]
_ = x[OMETHEXPR-120]
_ = x[OMETHVALUE-121]
_ = x[OBLOCK-122]
_ = x[OBREAK-123]
_ = x[OCASE-124]
_ = x[OCONTINUE-125]
_ = x[ODEFER-126]
_ = x[OFALL-127]
_ = x[OFOR-128]
_ = x[OGOTO-129]
_ = x[OIF-130]
_ = x[OLABEL-131]
_ = x[OGO-132]
_ = x[ORANGE-133]
_ = x[ORETURN-134]
_ = x[OSELECT-135]
_ = x[OSWITCH-136]
_ = x[OTYPESW-137]
_ = x[OFUNCINST-138]
_ = x[OINLCALL-139]
_ = x[OEFACE-140]
_ = x[OITAB-141]
_ = x[OIDATA-142]
_ = x[OSPTR-143]
_ = x[OCFUNC-144]
_ = x[OCHECKNIL-145]
_ = x[ORESULT-146]
_ = x[OINLMARK-147]
_ = x[OLINKSYMOFFSET-148]
_ = x[OJUMPTABLE-149]
_ = x[ODYNAMICDOTTYPE-150]
_ = x[ODYNAMICDOTTYPE2-151]
_ = x[ODYNAMICTYPE-152]
_ = x[OTAILCALL-153]
_ = x[OGETG-154]
_ = x[OGETCALLERPC-155]
_ = x[OGETCALLERSP-156]
_ = x[OEND-157]
}
const _Op_name = "XXXNAMENONAMETYPELITERALNILADDSUBORXORADDSTRADDRANDANDAPPENDBYTES2STRBYTES2STRTMPRUNES2STRSTR2BYTESSTR2BYTESTMPSTR2RUNESSLICE2ARRSLICE2ARRPTRASAS2AS2DOTTYPEAS2FUNCAS2MAPRAS2RECVASOPCALLCALLFUNCCALLMETHCALLINTERCAPCLEARCLOSECLOSURECOMPLITMAPLITSTRUCTLITARRAYLITSLICELITPTRLITCONVCONVIFACECONVIDATACONVNOPCOPYDCLDCLFUNCDCLCONSTDCLTYPEDELETEDOTDOTPTRDOTMETHDOTINTERXDOTDOTTYPEDOTTYPE2EQNELTLEGEGTDEREFINDEXINDEXMAPKEYSTRUCTKEYLENMAKEMAKECHANMAKEMAPMAKESLICEMAKESLICECOPYMULDIVMODLSHRSHANDANDNOTNEWNOTBITNOTPLUSNEGORORPANICPRINTPRINTNPARENSENDSLICESLICEARRSLICESTRSLICE3SLICE3ARRSLICEHEADERSTRINGHEADERRECOVERRECOVERFPRECVRUNESTRSELRECV2REALIMAGCOMPLEXALIGNOFOFFSETOFSIZEOFUNSAFEADDUNSAFESLICEUNSAFESLICEDATAUNSAFESTRINGUNSAFESTRINGDATAMETHEXPRMETHVALUEBLOCKBREAKCASECONTINUEDEFERFALLFORGOTOIFLABELGORANGERETURNSELECTSWITCHTYPESWFUNCINSTINLCALLEFACEITABIDATASPTRCFUNCCHECKNILRESULTINLMARKLINKSYMOFFSETJUMPTABLEDYNAMICDOTTYPEDYNAMICDOTTYPE2DYNAMICTYPETAILCALLGETGGETCALLERPCGETCALLERSPEND"
const _Op_name = "XXXNAMENONAMETYPELITERALNILADDSUBORXORADDSTRADDRANDANDAPPENDBYTES2STRBYTES2STRTMPRUNES2STRSTR2BYTESSTR2BYTESTMPSTR2RUNESSLICE2ARRSLICE2ARRPTRASAS2AS2DOTTYPEAS2FUNCAS2MAPRAS2RECVASOPCALLCALLFUNCCALLMETHCALLINTERCAPCLEARCLOSECLOSURECOMPLITMAPLITSTRUCTLITARRAYLITSLICELITPTRLITCONVCONVIFACECONVIDATACONVNOPCOPYDCLDCLFUNCDCLCONSTDCLTYPEDELETEDOTDOTPTRDOTMETHDOTINTERXDOTDOTTYPEDOTTYPE2EQNELTLEGEGTDEREFINDEXINDEXMAPKEYSTRUCTKEYLENMAKEMAKECHANMAKEMAPMAKESLICEMAKESLICECOPYMULDIVMODLSHRSHANDANDNOTNEWNOTBITNOTPLUSNEGORORPANICPRINTPRINTNPARENSENDSLICESLICEARRSLICESTRSLICE3SLICE3ARRSLICEHEADERSTRINGHEADERRECOVERRECOVERFPRECVRUNESTRSELRECV2MINMAXREALIMAGCOMPLEXALIGNOFOFFSETOFSIZEOFUNSAFEADDUNSAFESLICEUNSAFESLICEDATAUNSAFESTRINGUNSAFESTRINGDATAMETHEXPRMETHVALUEBLOCKBREAKCASECONTINUEDEFERFALLFORGOTOIFLABELGORANGERETURNSELECTSWITCHTYPESWFUNCINSTINLCALLEFACEITABIDATASPTRCFUNCCHECKNILRESULTINLMARKLINKSYMOFFSETJUMPTABLEDYNAMICDOTTYPEDYNAMICDOTTYPE2DYNAMICTYPETAILCALLGETGGETCALLERPCGETCALLERSPEND"
var _Op_index = [...]uint16{0, 3, 7, 13, 17, 24, 27, 30, 33, 35, 38, 44, 48, 54, 60, 69, 81, 90, 99, 111, 120, 129, 141, 143, 146, 156, 163, 170, 177, 181, 185, 193, 201, 210, 213, 218, 223, 230, 237, 243, 252, 260, 268, 274, 278, 287, 296, 303, 307, 310, 317, 325, 332, 338, 341, 347, 354, 362, 366, 373, 381, 383, 385, 387, 389, 391, 393, 398, 403, 411, 414, 423, 426, 430, 438, 445, 454, 467, 470, 473, 476, 479, 482, 485, 491, 494, 497, 503, 507, 510, 514, 519, 524, 530, 535, 539, 544, 552, 560, 566, 575, 586, 598, 605, 614, 618, 625, 633, 637, 641, 648, 655, 663, 669, 678, 689, 704, 716, 732, 740, 749, 754, 759, 763, 771, 776, 780, 783, 787, 789, 794, 796, 801, 807, 813, 819, 825, 833, 840, 845, 849, 854, 858, 863, 871, 877, 884, 897, 906, 920, 935, 946, 954, 958, 969, 980, 983}
var _Op_index = [...]uint16{0, 3, 7, 13, 17, 24, 27, 30, 33, 35, 38, 44, 48, 54, 60, 69, 81, 90, 99, 111, 120, 129, 141, 143, 146, 156, 163, 170, 177, 181, 185, 193, 201, 210, 213, 218, 223, 230, 237, 243, 252, 260, 268, 274, 278, 287, 296, 303, 307, 310, 317, 325, 332, 338, 341, 347, 354, 362, 366, 373, 381, 383, 385, 387, 389, 391, 393, 398, 403, 411, 414, 423, 426, 430, 438, 445, 454, 467, 470, 473, 476, 479, 482, 485, 491, 494, 497, 503, 507, 510, 514, 519, 524, 530, 535, 539, 544, 552, 560, 566, 575, 586, 598, 605, 614, 618, 625, 633, 636, 639, 643, 647, 654, 661, 669, 675, 684, 695, 710, 722, 738, 746, 755, 760, 765, 769, 777, 782, 786, 789, 793, 795, 800, 802, 807, 813, 819, 825, 831, 839, 846, 851, 855, 860, 864, 869, 877, 883, 890, 903, 912, 926, 941, 952, 960, 964, 975, 986, 989}
func (i Op) String() string {
if i >= Op(len(_Op_index)-1) {