[llvm] r275439 - auto-generate checks
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 14 10:07:56 PDT 2016
Author: spatel
Date: Thu Jul 14 12:07:55 2016
New Revision: 275439
URL: http://llvm.org/viewvc/llvm-project?rev=275439&view=rev
Log:
auto-generate checks
Note: I removed the checks after each jump because that's noise, but we apparently
need branches rather than returning i1 to see the bt codegen in some cases.
Modified:
llvm/trunk/test/CodeGen/X86/bt.ll
Modified: llvm/trunk/test/CodeGen/X86/bt.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/bt.ll?rev=275439&r1=275438&r2=275439&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/bt.ll (original)
+++ llvm/trunk/test/CodeGen/X86/bt.ll Thu Jul 14 12:07:55 2016
@@ -1,4 +1,5 @@
-; RUN: llc < %s -mtriple=i386-apple-macosx -mcpu=penryn | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
; PR3253
; The register+memory form of the BT instruction should be usable on
@@ -18,516 +19,579 @@
; - The and can be commuted.
define void @test2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: test2
-; CHECK: btl %ecx, %eax
-; CHECK: jb
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: test2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB0_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @test2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: test2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: test2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB1_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @atest2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: atest2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: atest2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB2_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @atest2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: atest2b
-; CHECK: btl %e{{..}}, %e{{..}}
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: atest2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB3_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @test3(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: test3
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: test3:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB4_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @test3b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: test3b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp eq i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: test3b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB5_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @testne2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: testne2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: testne2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB6_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @testne2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: testne2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: testne2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB7_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @atestne2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: atestne2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: atestne2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB8_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @atestne2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: atestne2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: atestne2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB9_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @testne3(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: testne3
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: testne3:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB10_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @testne3b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: testne3b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp ne i32 %tmp3, 0 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: testne3b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB11_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, 0
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB12_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp eq i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp eq i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB13_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @aquery2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: aquery2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: aquery2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB14_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp eq i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @aquery2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: aquery2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp eq i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: aquery2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB15_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query3(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query3
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp3, %tmp29 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query3:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB16_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp eq i32 %tmp3, %tmp29
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query3b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query3b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp eq i32 %tmp3, %tmp29 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query3b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB17_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp eq i32 %tmp3, %tmp29
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query3x(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query3x
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp eq i32 %tmp29, %tmp3 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query3x:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB18_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp eq i32 %tmp29, %tmp3
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @query3bx(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: query3bx
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jae
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp eq i32 %tmp29, %tmp3 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: query3bx:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jae .LBB19_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp eq i32 %tmp29, %tmp3
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB20_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp ne i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = lshr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp ne i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB21_2
+;
+entry:
+ %tmp29 = lshr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @aqueryne2(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: aqueryne2
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, 1 ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: aqueryne2:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB22_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 %tmp29, 1
+ %tmp4 = icmp ne i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @aqueryne2b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: aqueryne2b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = ashr i32 %x, %n ; <i32> [#uses=1]
- %tmp3 = and i32 1, %tmp29
- %tmp4 = icmp ne i32 %tmp3, 1 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: aqueryne2b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB23_2
+;
+entry:
+ %tmp29 = ashr i32 %x, %n
+ %tmp3 = and i32 1, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, 1
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne3(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne3
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp3, %tmp29 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne3:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB24_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp ne i32 %tmp3, %tmp29
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne3b(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne3b
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp ne i32 %tmp3, %tmp29 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne3b:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB25_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp ne i32 %tmp3, %tmp29
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne3x(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne3x
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %tmp29, %x ; <i32> [#uses=1]
- %tmp4 = icmp ne i32 %tmp29, %tmp3 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne3x:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB26_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %tmp29, %x
+ %tmp4 = icmp ne i32 %tmp29, %tmp3
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
define void @queryne3bx(i32 %x, i32 %n) nounwind {
-entry:
-; CHECK: queryne3bx
-; CHECK: btl %e{{..}}, %e{{..}}
-; CHECK: jb
- %tmp29 = shl i32 1, %n ; <i32> [#uses=1]
- %tmp3 = and i32 %x, %tmp29
- %tmp4 = icmp ne i32 %tmp29, %tmp3 ; <i1> [#uses=1]
- br i1 %tmp4, label %bb, label %UnifiedReturnBlock
-
-bb: ; preds = %entry
- call void @foo()
- ret void
+; CHECK-LABEL: queryne3bx:
+; CHECK: # BB#0: # %entry
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: jb .LBB27_2
+;
+entry:
+ %tmp29 = shl i32 1, %n
+ %tmp3 = and i32 %x, %tmp29
+ %tmp4 = icmp ne i32 %tmp29, %tmp3
+ br i1 %tmp4, label %bb, label %UnifiedReturnBlock
+
+bb:
+ call void @foo()
+ ret void
-UnifiedReturnBlock: ; preds = %entry
- ret void
+UnifiedReturnBlock:
+ ret void
}
declare void @foo()
define zeroext i1 @invert(i32 %flags, i32 %flag) nounwind {
-; CHECK: btl
-entry:
+; CHECK-LABEL: invert:
+; CHECK: # BB#0:
+; CHECK-NEXT: notl %edi
+; CHECK-NEXT: btl %esi, %edi
+; CHECK-NEXT: setb %al
+; CHECK-NEXT: retq
+;
%neg = xor i32 %flags, -1
%shl = shl i32 1, %flag
%and = and i32 %shl, %neg
%tobool = icmp ne i32 %and, 0
ret i1 %tobool
}
+
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