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https://github.com/RPCS3/llvm-mirror.git
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7acc2658ba
Summary: select and selectcc isel patterns and tests for i32/i64 and fp32/fp64. Includes optimized selectcc patterns for fmin/fmax/maxs/mins. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D73195
184 lines
5.0 KiB
LLVM
184 lines
5.0 KiB
LLVM
; RUN: llc < %s -mtriple=ve-unknown-unknown | FileCheck %s
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define i64 @selectcceq(i64, i64, i64, i64) {
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; CHECK-LABEL: selectcceq:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.eq %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp eq i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccne(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccne:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.ne %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ne i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccsgt(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccsgt:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp sgt i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccsge(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccsge:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 11, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp sge i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccslt(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccslt:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp slt i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccsle(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccsle:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 13, (0)1
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; CHECK-NEXT: cmps.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp sle i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccugt(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccugt:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ugt i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccuge(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccuge:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 11, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp uge i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccult(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccult:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ult i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccule(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccule:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 13, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ule i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccugt2(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccugt2:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ugt i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccuge2(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccuge2:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 11, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.gt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp uge i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccult2(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccult2:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 12, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ult i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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define i64 @selectccule2(i64, i64, i64, i64) {
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; CHECK-LABEL: selectccule2:
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; CHECK: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: or %s1, 13, (0)1
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; CHECK-NEXT: cmpu.l %s0, %s0, %s1
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; CHECK-NEXT: cmov.l.lt %s3, %s2, %s0
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; CHECK-NEXT: or %s0, 0, %s3
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; CHECK-NEXT: or %s11, 0, %s9
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%5 = icmp ule i64 %0, 12
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%6 = select i1 %5, i64 %2, i64 %3
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ret i64 %6
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}
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