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llvm-project/llvm/test/CodeGen/X86/vec-trunc-store.ll

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[X86][SSE] Regenerate vector load-trunc test llvm-svn: 283881
2016-10-11 21:55:49 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
Fix integer cast code to handle vector types. llvm-svn: 91362
2009-12-15 07:40:38 +08:00
Make this test less fragile. llvm-svn: 106255
2010-06-18 08:06:03 +08:00
define void @foo(<8 x i32>* %p) nounwind {
[X86][SSE] Regenerate vector load-trunc test llvm-svn: 283881
2016-10-11 21:55:49 +08:00
; CHECK-LABEL: foo:
; CHECK: # BB#0:
; CHECK-NEXT: movdqa (%rdi), %xmm0
; CHECK-NEXT: movdqa 16(%rdi), %xmm1
; CHECK-NEXT: pslld $16, %xmm1
; CHECK-NEXT: psrad $16, %xmm1
; CHECK-NEXT: pslld $16, %xmm0
; CHECK-NEXT: psrad $16, %xmm0
; CHECK-NEXT: packssdw %xmm1, %xmm0
; CHECK-NEXT: movdqa %xmm0, (%rax)
; CHECK-NEXT: retq
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%t = load <8 x i32>, <8 x i32>* %p
Make this test less fragile. llvm-svn: 106255
2010-06-18 08:06:03 +08:00
%cti69 = trunc <8 x i32> %t to <8 x i16> ; <<8 x i16>> [#uses=1]
Fix integer cast code to handle vector types. llvm-svn: 91362
2009-12-15 07:40:38 +08:00
store <8 x i16> %cti69, <8 x i16>* undef
ret void
}
Make this test less fragile. llvm-svn: 106255
2010-06-18 08:06:03 +08:00
define void @bar(<4 x i32>* %p) nounwind {
[X86][SSE] Regenerate vector load-trunc test llvm-svn: 283881
2016-10-11 21:55:49 +08:00
; CHECK-LABEL: bar:
; CHECK: # BB#0:
; CHECK-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7]
; CHECK-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; CHECK-NEXT: movq %xmm0, (%rax)
; CHECK-NEXT: retq
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%t = load <4 x i32>, <4 x i32>* %p
Make this test less fragile. llvm-svn: 106255
2010-06-18 08:06:03 +08:00
%cti44 = trunc <4 x i32> %t to <4 x i16> ; <<4 x i16>> [#uses=1]
Fix integer cast code to handle vector types. llvm-svn: 91362
2009-12-15 07:40:38 +08:00
store <4 x i16> %cti44, <4 x i16>* undef
ret void
}