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llvm-project/llvm/test/CodeGen/AArch64/bics.ll

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[AArch64] add tests for bics; NFC llvm-svn: 288183
2016-11-30 03:15:27 +08:00
; RUN: llc < %s -mtriple=aarch64-unknown-unknown | FileCheck %s
define i1 @andn_cmp(i32 %x, i32 %y) {
; CHECK-LABEL: andn_cmp:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: // %bb.0:
[AArch64] add tests for bics; NFC llvm-svn: 288183
2016-11-30 03:15:27 +08:00
; CHECK-NEXT: bics wzr, w1, w0
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%notx = xor i32 %x, -1
%and = and i32 %notx, %y
%cmp = icmp eq i32 %and, 0
ret i1 %cmp
}
define i1 @and_cmp(i32 %x, i32 %y) {
; CHECK-LABEL: and_cmp:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: // %bb.0:
[AArch64] allow and-not-compare transform to form 'bics' This target hook was added with D19087: https://reviews.llvm.org/D19087 Differential Revision: https://reviews.llvm.org/D27221 llvm-svn: 288206
2016-11-30 06:28:58 +08:00
; CHECK-NEXT: bics wzr, w1, w0
[AArch64] add tests for bics; NFC llvm-svn: 288183
2016-11-30 03:15:27 +08:00
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%and = and i32 %x, %y
%cmp = icmp eq i32 %and, %y
ret i1 %cmp
}
define i1 @and_cmp_const(i32 %x) {
; CHECK-LABEL: and_cmp_const:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: // %bb.0:
[AArch64] add tests for bics; NFC llvm-svn: 288183
2016-11-30 03:15:27 +08:00
; CHECK-NEXT: mov w8, #43
[AArch64] allow and-not-compare transform to form 'bics' This target hook was added with D19087: https://reviews.llvm.org/D19087 Differential Revision: https://reviews.llvm.org/D27221 llvm-svn: 288206
2016-11-30 06:28:58 +08:00
; CHECK-NEXT: bics wzr, w8, w0
[AArch64] add tests for bics; NFC llvm-svn: 288183
2016-11-30 03:15:27 +08:00
; CHECK-NEXT: cset w0, eq
; CHECK-NEXT: ret
;
%and = and i32 %x, 43
%cmp = icmp eq i32 %and, 43
ret i1 %cmp
}