-; RUN-disabled: llc < %s -march=x86-64 -mcpu=core2 -pre-RA-sched=source -enable-misched -verify-machineinstrs | FileCheck %s
-; RUN: true
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=core2 -pre-RA-sched=source -enable-misched -verify-machineinstrs | FileCheck %s
;
; Verify that misched resource/latency balancy heuristics are sane.
; Since mmult1 IR is already in good order, this effectively ensure
; the scheduler maintains source order.
;
-; CHECK: %for.body
+; CHECK-LABEL: %for.body
; CHECK-NOT: %rsp
; CHECK: imull 4
; CHECK-NOT: {{imull|rsp}}
; CHECK-NOT: {{imull|rsp}}
; CHECK: addl
; CHECK-NOT: {{imull|rsp}}
-; CHECK: %end
+; CHECK-LABEL: %end
for.body:
%indvars.iv42.i = phi i64 [ %indvars.iv.next43.i, %for.body ], [ 0, %entry ]
- %tmp57 = load i32* %tmp56, align 4
- %arrayidx12.us.i61 = getelementptr inbounds i32* %pre, i64 %indvars.iv42.i
- %tmp58 = load i32* %arrayidx12.us.i61, align 4
+ %tmp57 = load i32, i32* %tmp56, align 4
+ %arrayidx12.us.i61 = getelementptr inbounds i32, i32* %pre, i64 %indvars.iv42.i
+ %tmp58 = load i32, i32* %arrayidx12.us.i61, align 4
%mul.us.i = mul nsw i32 %tmp58, %tmp57
- %arrayidx8.us.i.1 = getelementptr inbounds i32* %tmp56, i64 1
- %tmp59 = load i32* %arrayidx8.us.i.1, align 4
- %arrayidx12.us.i61.1 = getelementptr inbounds i32* %pre94, i64 %indvars.iv42.i
- %tmp60 = load i32* %arrayidx12.us.i61.1, align 4
+ %arrayidx8.us.i.1 = getelementptr inbounds i32, i32* %tmp56, i64 1
+ %tmp59 = load i32, i32* %arrayidx8.us.i.1, align 4
+ %arrayidx12.us.i61.1 = getelementptr inbounds i32, i32* %pre94, i64 %indvars.iv42.i
+ %tmp60 = load i32, i32* %arrayidx12.us.i61.1, align 4
%mul.us.i.1 = mul nsw i32 %tmp60, %tmp59
%add.us.i.1 = add nsw i32 %mul.us.i.1, %mul.us.i
- %arrayidx8.us.i.2 = getelementptr inbounds i32* %tmp56, i64 2
- %tmp61 = load i32* %arrayidx8.us.i.2, align 4
- %arrayidx12.us.i61.2 = getelementptr inbounds i32* %pre95, i64 %indvars.iv42.i
- %tmp62 = load i32* %arrayidx12.us.i61.2, align 4
+ %arrayidx8.us.i.2 = getelementptr inbounds i32, i32* %tmp56, i64 2
+ %tmp61 = load i32, i32* %arrayidx8.us.i.2, align 4
+ %arrayidx12.us.i61.2 = getelementptr inbounds i32, i32* %pre95, i64 %indvars.iv42.i
+ %tmp62 = load i32, i32* %arrayidx12.us.i61.2, align 4
%mul.us.i.2 = mul nsw i32 %tmp62, %tmp61
%add.us.i.2 = add nsw i32 %mul.us.i.2, %add.us.i.1
- %arrayidx8.us.i.3 = getelementptr inbounds i32* %tmp56, i64 3
- %tmp63 = load i32* %arrayidx8.us.i.3, align 4
- %arrayidx12.us.i61.3 = getelementptr inbounds i32* %pre96, i64 %indvars.iv42.i
- %tmp64 = load i32* %arrayidx12.us.i61.3, align 4
+ %arrayidx8.us.i.3 = getelementptr inbounds i32, i32* %tmp56, i64 3
+ %tmp63 = load i32, i32* %arrayidx8.us.i.3, align 4
+ %arrayidx12.us.i61.3 = getelementptr inbounds i32, i32* %pre96, i64 %indvars.iv42.i
+ %tmp64 = load i32, i32* %arrayidx12.us.i61.3, align 4
%mul.us.i.3 = mul nsw i32 %tmp64, %tmp63
%add.us.i.3 = add nsw i32 %mul.us.i.3, %add.us.i.2
- %arrayidx8.us.i.4 = getelementptr inbounds i32* %tmp56, i64 4
- %tmp65 = load i32* %arrayidx8.us.i.4, align 4
- %arrayidx12.us.i61.4 = getelementptr inbounds i32* %pre97, i64 %indvars.iv42.i
- %tmp66 = load i32* %arrayidx12.us.i61.4, align 4
+ %arrayidx8.us.i.4 = getelementptr inbounds i32, i32* %tmp56, i64 4
+ %tmp65 = load i32, i32* %arrayidx8.us.i.4, align 4
+ %arrayidx12.us.i61.4 = getelementptr inbounds i32, i32* %pre97, i64 %indvars.iv42.i
+ %tmp66 = load i32, i32* %arrayidx12.us.i61.4, align 4
%mul.us.i.4 = mul nsw i32 %tmp66, %tmp65
%add.us.i.4 = add nsw i32 %mul.us.i.4, %add.us.i.3
- %arrayidx8.us.i.5 = getelementptr inbounds i32* %tmp56, i64 5
- %tmp67 = load i32* %arrayidx8.us.i.5, align 4
- %arrayidx12.us.i61.5 = getelementptr inbounds i32* %pre98, i64 %indvars.iv42.i
- %tmp68 = load i32* %arrayidx12.us.i61.5, align 4
+ %arrayidx8.us.i.5 = getelementptr inbounds i32, i32* %tmp56, i64 5
+ %tmp67 = load i32, i32* %arrayidx8.us.i.5, align 4
+ %arrayidx12.us.i61.5 = getelementptr inbounds i32, i32* %pre98, i64 %indvars.iv42.i
+ %tmp68 = load i32, i32* %arrayidx12.us.i61.5, align 4
%mul.us.i.5 = mul nsw i32 %tmp68, %tmp67
%add.us.i.5 = add nsw i32 %mul.us.i.5, %add.us.i.4
- %arrayidx8.us.i.6 = getelementptr inbounds i32* %tmp56, i64 6
- %tmp69 = load i32* %arrayidx8.us.i.6, align 4
- %arrayidx12.us.i61.6 = getelementptr inbounds i32* %pre99, i64 %indvars.iv42.i
- %tmp70 = load i32* %arrayidx12.us.i61.6, align 4
+ %arrayidx8.us.i.6 = getelementptr inbounds i32, i32* %tmp56, i64 6
+ %tmp69 = load i32, i32* %arrayidx8.us.i.6, align 4
+ %arrayidx12.us.i61.6 = getelementptr inbounds i32, i32* %pre99, i64 %indvars.iv42.i
+ %tmp70 = load i32, i32* %arrayidx12.us.i61.6, align 4
%mul.us.i.6 = mul nsw i32 %tmp70, %tmp69
%add.us.i.6 = add nsw i32 %mul.us.i.6, %add.us.i.5
- %arrayidx8.us.i.7 = getelementptr inbounds i32* %tmp56, i64 7
- %tmp71 = load i32* %arrayidx8.us.i.7, align 4
- %arrayidx12.us.i61.7 = getelementptr inbounds i32* %pre100, i64 %indvars.iv42.i
- %tmp72 = load i32* %arrayidx12.us.i61.7, align 4
+ %arrayidx8.us.i.7 = getelementptr inbounds i32, i32* %tmp56, i64 7
+ %tmp71 = load i32, i32* %arrayidx8.us.i.7, align 4
+ %arrayidx12.us.i61.7 = getelementptr inbounds i32, i32* %pre100, i64 %indvars.iv42.i
+ %tmp72 = load i32, i32* %arrayidx12.us.i61.7, align 4
%mul.us.i.7 = mul nsw i32 %tmp72, %tmp71
%add.us.i.7 = add nsw i32 %mul.us.i.7, %add.us.i.6
- %arrayidx8.us.i.8 = getelementptr inbounds i32* %tmp56, i64 8
- %tmp73 = load i32* %arrayidx8.us.i.8, align 4
- %arrayidx12.us.i61.8 = getelementptr inbounds i32* %pre101, i64 %indvars.iv42.i
- %tmp74 = load i32* %arrayidx12.us.i61.8, align 4
+ %arrayidx8.us.i.8 = getelementptr inbounds i32, i32* %tmp56, i64 8
+ %tmp73 = load i32, i32* %arrayidx8.us.i.8, align 4
+ %arrayidx12.us.i61.8 = getelementptr inbounds i32, i32* %pre101, i64 %indvars.iv42.i
+ %tmp74 = load i32, i32* %arrayidx12.us.i61.8, align 4
%mul.us.i.8 = mul nsw i32 %tmp74, %tmp73
%add.us.i.8 = add nsw i32 %mul.us.i.8, %add.us.i.7
- %arrayidx8.us.i.9 = getelementptr inbounds i32* %tmp56, i64 9
- %tmp75 = load i32* %arrayidx8.us.i.9, align 4
- %arrayidx12.us.i61.9 = getelementptr inbounds i32* %pre102, i64 %indvars.iv42.i
- %tmp76 = load i32* %arrayidx12.us.i61.9, align 4
+ %arrayidx8.us.i.9 = getelementptr inbounds i32, i32* %tmp56, i64 9
+ %tmp75 = load i32, i32* %arrayidx8.us.i.9, align 4
+ %arrayidx12.us.i61.9 = getelementptr inbounds i32, i32* %pre102, i64 %indvars.iv42.i
+ %tmp76 = load i32, i32* %arrayidx12.us.i61.9, align 4
%mul.us.i.9 = mul nsw i32 %tmp76, %tmp75
%add.us.i.9 = add nsw i32 %mul.us.i.9, %add.us.i.8
- %arrayidx16.us.i = getelementptr inbounds i32* %tmp55, i64 %indvars.iv42.i
+ %arrayidx16.us.i = getelementptr inbounds i32, i32* %tmp55, i64 %indvars.iv42.i
store i32 %add.us.i.9, i32* %arrayidx16.us.i, align 4
%indvars.iv.next43.i = add i64 %indvars.iv42.i, 1
%lftr.wideiv = trunc i64 %indvars.iv.next43.i to i32
; Unlike the above loop, this IR starts out bad and must be
; rescheduled.
;
-; CHECK: %for.body
+; CHECK-LABEL: %for.body
; CHECK-NOT: %rsp
; CHECK: imull 4
; CHECK-NOT: {{imull|rsp}}
; CHECK-NOT: {{imull|rsp}}
; CHECK: addl
; CHECK-NOT: {{imull|rsp}}
-; CHECK: %end
+; CHECK-LABEL: %end
define void @unrolled_mmult2(i32* %tmp55, i32* %tmp56, i32* %pre, i32* %pre94,
i32* %pre95, i32* %pre96, i32* %pre97, i32* %pre98, i32* %pre99,
i32* %pre100, i32* %pre101, i32* %pre102, i32* %pre103, i32* %pre104)
br label %for.body
for.body:
%indvars.iv42.i = phi i64 [ %indvars.iv.next43.i, %for.body ], [ 0, %entry ]
- %tmp57 = load i32* %tmp56, align 4
- %arrayidx12.us.i61 = getelementptr inbounds i32* %pre, i64 %indvars.iv42.i
- %tmp58 = load i32* %arrayidx12.us.i61, align 4
- %arrayidx8.us.i.1 = getelementptr inbounds i32* %tmp56, i64 1
- %tmp59 = load i32* %arrayidx8.us.i.1, align 4
- %arrayidx12.us.i61.1 = getelementptr inbounds i32* %pre94, i64 %indvars.iv42.i
- %tmp60 = load i32* %arrayidx12.us.i61.1, align 4
- %arrayidx8.us.i.2 = getelementptr inbounds i32* %tmp56, i64 2
- %tmp61 = load i32* %arrayidx8.us.i.2, align 4
- %arrayidx12.us.i61.2 = getelementptr inbounds i32* %pre95, i64 %indvars.iv42.i
- %tmp62 = load i32* %arrayidx12.us.i61.2, align 4
- %arrayidx8.us.i.3 = getelementptr inbounds i32* %tmp56, i64 3
- %tmp63 = load i32* %arrayidx8.us.i.3, align 4
- %arrayidx12.us.i61.3 = getelementptr inbounds i32* %pre96, i64 %indvars.iv42.i
- %tmp64 = load i32* %arrayidx12.us.i61.3, align 4
- %arrayidx8.us.i.4 = getelementptr inbounds i32* %tmp56, i64 4
- %tmp65 = load i32* %arrayidx8.us.i.4, align 4
- %arrayidx12.us.i61.4 = getelementptr inbounds i32* %pre97, i64 %indvars.iv42.i
- %tmp66 = load i32* %arrayidx12.us.i61.4, align 4
- %arrayidx8.us.i.5 = getelementptr inbounds i32* %tmp56, i64 5
- %tmp67 = load i32* %arrayidx8.us.i.5, align 4
- %arrayidx12.us.i61.5 = getelementptr inbounds i32* %pre98, i64 %indvars.iv42.i
- %tmp68 = load i32* %arrayidx12.us.i61.5, align 4
- %arrayidx8.us.i.6 = getelementptr inbounds i32* %tmp56, i64 6
- %tmp69 = load i32* %arrayidx8.us.i.6, align 4
- %arrayidx12.us.i61.6 = getelementptr inbounds i32* %pre99, i64 %indvars.iv42.i
- %tmp70 = load i32* %arrayidx12.us.i61.6, align 4
+ %tmp57 = load i32, i32* %tmp56, align 4
+ %arrayidx12.us.i61 = getelementptr inbounds i32, i32* %pre, i64 %indvars.iv42.i
+ %tmp58 = load i32, i32* %arrayidx12.us.i61, align 4
+ %arrayidx8.us.i.1 = getelementptr inbounds i32, i32* %tmp56, i64 1
+ %tmp59 = load i32, i32* %arrayidx8.us.i.1, align 4
+ %arrayidx12.us.i61.1 = getelementptr inbounds i32, i32* %pre94, i64 %indvars.iv42.i
+ %tmp60 = load i32, i32* %arrayidx12.us.i61.1, align 4
+ %arrayidx8.us.i.2 = getelementptr inbounds i32, i32* %tmp56, i64 2
+ %tmp61 = load i32, i32* %arrayidx8.us.i.2, align 4
+ %arrayidx12.us.i61.2 = getelementptr inbounds i32, i32* %pre95, i64 %indvars.iv42.i
+ %tmp62 = load i32, i32* %arrayidx12.us.i61.2, align 4
+ %arrayidx8.us.i.3 = getelementptr inbounds i32, i32* %tmp56, i64 3
+ %tmp63 = load i32, i32* %arrayidx8.us.i.3, align 4
+ %arrayidx12.us.i61.3 = getelementptr inbounds i32, i32* %pre96, i64 %indvars.iv42.i
+ %tmp64 = load i32, i32* %arrayidx12.us.i61.3, align 4
+ %arrayidx8.us.i.4 = getelementptr inbounds i32, i32* %tmp56, i64 4
+ %tmp65 = load i32, i32* %arrayidx8.us.i.4, align 4
+ %arrayidx12.us.i61.4 = getelementptr inbounds i32, i32* %pre97, i64 %indvars.iv42.i
+ %tmp66 = load i32, i32* %arrayidx12.us.i61.4, align 4
+ %arrayidx8.us.i.5 = getelementptr inbounds i32, i32* %tmp56, i64 5
+ %tmp67 = load i32, i32* %arrayidx8.us.i.5, align 4
+ %arrayidx12.us.i61.5 = getelementptr inbounds i32, i32* %pre98, i64 %indvars.iv42.i
+ %tmp68 = load i32, i32* %arrayidx12.us.i61.5, align 4
+ %arrayidx8.us.i.6 = getelementptr inbounds i32, i32* %tmp56, i64 6
+ %tmp69 = load i32, i32* %arrayidx8.us.i.6, align 4
+ %arrayidx12.us.i61.6 = getelementptr inbounds i32, i32* %pre99, i64 %indvars.iv42.i
+ %tmp70 = load i32, i32* %arrayidx12.us.i61.6, align 4
%mul.us.i = mul nsw i32 %tmp58, %tmp57
- %arrayidx8.us.i.7 = getelementptr inbounds i32* %tmp56, i64 7
- %tmp71 = load i32* %arrayidx8.us.i.7, align 4
- %arrayidx12.us.i61.7 = getelementptr inbounds i32* %pre100, i64 %indvars.iv42.i
- %tmp72 = load i32* %arrayidx12.us.i61.7, align 4
- %arrayidx8.us.i.8 = getelementptr inbounds i32* %tmp56, i64 8
- %tmp73 = load i32* %arrayidx8.us.i.8, align 4
- %arrayidx12.us.i61.8 = getelementptr inbounds i32* %pre101, i64 %indvars.iv42.i
- %tmp74 = load i32* %arrayidx12.us.i61.8, align 4
- %arrayidx8.us.i.9 = getelementptr inbounds i32* %tmp56, i64 9
- %tmp75 = load i32* %arrayidx8.us.i.9, align 4
- %arrayidx12.us.i61.9 = getelementptr inbounds i32* %pre102, i64 %indvars.iv42.i
- %tmp76 = load i32* %arrayidx12.us.i61.9, align 4
+ %arrayidx8.us.i.7 = getelementptr inbounds i32, i32* %tmp56, i64 7
+ %tmp71 = load i32, i32* %arrayidx8.us.i.7, align 4
+ %arrayidx12.us.i61.7 = getelementptr inbounds i32, i32* %pre100, i64 %indvars.iv42.i
+ %tmp72 = load i32, i32* %arrayidx12.us.i61.7, align 4
+ %arrayidx8.us.i.8 = getelementptr inbounds i32, i32* %tmp56, i64 8
+ %tmp73 = load i32, i32* %arrayidx8.us.i.8, align 4
+ %arrayidx12.us.i61.8 = getelementptr inbounds i32, i32* %pre101, i64 %indvars.iv42.i
+ %tmp74 = load i32, i32* %arrayidx12.us.i61.8, align 4
+ %arrayidx8.us.i.9 = getelementptr inbounds i32, i32* %tmp56, i64 9
+ %tmp75 = load i32, i32* %arrayidx8.us.i.9, align 4
+ %arrayidx12.us.i61.9 = getelementptr inbounds i32, i32* %pre102, i64 %indvars.iv42.i
+ %tmp76 = load i32, i32* %arrayidx12.us.i61.9, align 4
%mul.us.i.1 = mul nsw i32 %tmp60, %tmp59
%add.us.i.1 = add nsw i32 %mul.us.i.1, %mul.us.i
%mul.us.i.2 = mul nsw i32 %tmp62, %tmp61
%add.us.i.8 = add nsw i32 %mul.us.i.8, %add.us.i.7
%mul.us.i.9 = mul nsw i32 %tmp76, %tmp75
%add.us.i.9 = add nsw i32 %mul.us.i.9, %add.us.i.8
- %arrayidx16.us.i = getelementptr inbounds i32* %tmp55, i64 %indvars.iv42.i
+ %arrayidx16.us.i = getelementptr inbounds i32, i32* %tmp55, i64 %indvars.iv42.i
store i32 %add.us.i.9, i32* %arrayidx16.us.i, align 4
%indvars.iv.next43.i = add i64 %indvars.iv42.i, 1
%lftr.wideiv = trunc i64 %indvars.iv.next43.i to i32
; balanced heuristics are interesting here because we have resource,
; latency, and register limits all at once. For now, simply check that
; we don't use any callee-saves.
-; CHECK: @encpc1
-; CHECK: %entry
+; CHECK-LABEL: @encpc1
+; CHECK-LABEL: %entry
; CHECK-NOT: push
; CHECK-NOT: pop
; CHECK: ret
@d = external global i32, align 4
define i32 @encpc1() nounwind {
entry:
- %l1 = load i32* @a, align 16
+ %l1 = load i32, i32* @a, align 16
%conv = shl i32 %l1, 8
%s5 = lshr i32 %l1, 8
%add = or i32 %conv, %s5
store i32 %add, i32* @b
- %l6 = load i32* @a
- %l7 = load i32* @c
+ %l6 = load i32, i32* @a
+ %l7 = load i32, i32* @c
%add.i = add i32 %l7, %l6
%idxprom.i = zext i32 %l7 to i64
- %arrayidx.i = getelementptr inbounds i32* @d, i64 %idxprom.i
- %l8 = load i32* %arrayidx.i
+ %arrayidx.i = getelementptr inbounds i32, i32* @d, i64 %idxprom.i
+ %l8 = load i32, i32* %arrayidx.i
store i32 346, i32* @c
store i32 20021, i32* @d
- %l9 = load i32* @a
+ %l9 = load i32, i32* @a
store i32 %l8, i32* @a
store i32 %l9, i32* @b
store i32 %add.i, i32* @c
projects / oota-llvm.git / blobdiff